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Villajos JA, Balderas-Xicohténcatl R, Al Shakhs AN, Berenguer-Murcia Á, Buckley CE, Cazorla-Amorós D, Charalambopoulou G, Couturas F, Cuevas F, Fairen-Jimenez D, Heinselman KN, Humphries TD, Kaskel S, Kim H, Marco-Lozar JP, Oh H, Parilla PA, Paskevicius M, Senkovska I, Shulda S, Silvestre-Albero J, Steriotis T, Tampaxis C, Hirscher M, Maiwald M. Establishing ZIF-8 as a reference material for hydrogen cryoadsorption: An interlaboratory study. Chemphyschem 2024; 25:e202300794. [PMID: 38165137 DOI: 10.1002/cphc.202300794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/28/2023] [Accepted: 01/02/2024] [Indexed: 01/03/2024]
Abstract
Hydrogen storage by cryoadsorption on porous materials has the advantages of low material cost, safety, fast kinetics, and high cyclic stability. The further development of this technology requires reliable data on the H2 uptake of the adsorbents, however, even for activated carbons the values between different laboratories show sometimes large discrepancies. So far no reference material for hydrogen cryoadsorption is available. The metal-organic framework ZIF-8 is an ideal material possessing high thermal, chemical, and mechanical stability that reduces degradation during handling and activation. Here, we distributed ZIF-8 pellets synthesized by extrusion to 9 laboratories equipped with 15 different experimental setups including gravimetric and volumetric analyzers. The gravimetric H2 uptake of the pellets was measured at 77 K and up to 100 bar showing a high reproducibility between the different laboratories, with a small relative standard deviation of 3-4 % between pressures of 10-100 bar. The effect of operating variables like the amount of sample or analysis temperature was evaluated, remarking the calibration of devices and other correction procedures as the most significant deviation sources. Overall, the reproducible hydrogen cryoadsorption measurements indicate the robustness of the ZIF-8 pellets, which we want to propose as a reference material.
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Affiliation(s)
- Jose A Villajos
- Bundesanstalt für Materialforschung und -prüfung (BAM), Berlin, Germany
- Centro Ibérico de Investigación en Almacenamiento Energético (CIIAE), Cáceres, Spain
| | - Rafael Balderas-Xicohténcatl
- Max Planck Institute for Intelligent Systems, Stuttgart, Germany
- Current address: Bauhaus Luftfahrt e.V., Münnchen, Germany
| | - Ali N Al Shakhs
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering & Biotechnology, University of Cambridge, Cambridge, UK
| | | | | | | | | | - Fabrice Couturas
- Université Paris Est Creteil (CNRS-ICMPE-UMR7182), Thiais, France
| | - Fermin Cuevas
- Université Paris Est Creteil (CNRS-ICMPE-UMR7182), Thiais, France
| | - David Fairen-Jimenez
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering & Biotechnology, University of Cambridge, Cambridge, UK
| | | | | | - Stefan Kaskel
- Technische Universität Dresden (TUD), Dresden, Germany
| | - Hyunlim Kim
- Ulsan National Institute of Science and Technology (UNIST), Ulsan, South Korea
| | | | - Hyunchul Oh
- Ulsan National Institute of Science and Technology (UNIST), Ulsan, South Korea
| | | | | | | | - Sarah Shulda
- National Renewable Energy Laboratory (NREL), Denver, USA
| | | | - Theodore Steriotis
- National Center for Scientific Research "Demokritos" (NCSRD), Athens, Greece
| | - Christos Tampaxis
- National Center for Scientific Research "Demokritos" (NCSRD), Athens, Greece
| | - Michael Hirscher
- Max Planck Institute for Intelligent Systems, Stuttgart, Germany
- Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, Sendai, Japan
| | - Michael Maiwald
- Bundesanstalt für Materialforschung und -prüfung (BAM), Berlin, Germany
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2
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Abylgazina L, Senkovska I, Engemann R, Bönisch N, Gorelik TE, Bachetzky C, Kaiser U, Brunner E, Kaskel S. Chemoselectivity Inversion of Responsive Metal-Organic Frameworks by Particle Size Tuning in the Micrometer Regime. Small 2024:e2307285. [PMID: 38225688 DOI: 10.1002/smll.202307285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/30/2023] [Indexed: 01/17/2024]
Abstract
Gated adsorption is one of the unique physical properties of flexible metal-organic frameworks with high application potential in selective adsorption and sensing of molecules. Despite recent studies that have provided some guidelines in understanding and designing structural flexibility for controlling gate opening by chemical modification of the secondary building units, currently, there is no established strategy to design a flexible MOF showing selective gated adsorption for a specific guest molecule. In a present contribution it is demonstrated for the first time, that the selectivity in the gate opening of a particular compound can be tuned, changed, and even reversed using particle size engineering DUT-8(Zn) ([Zn2 (2,6-ndc)2 (dabco)]n , 2,6-ndc = 2,6-naphthalenedicarboxylate, dabco = 1,4-diazabicyclo-[2.2.2]-octane, DUT = Dresden University of Technology) experiences phase transition from open (op) to closed (cp) pore phase upon removal of solvent from the pores. Microcrystals show selective reopening in the presence of dichloromethane (DCM) over alcohols. Crystal downsizing to micron size unexpectedly reverses the gate opening selectivity, causing DUT-8(Zn) to open its nanosized pores for alcohols but suppressing the responsivity toward DCM.
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Affiliation(s)
- Leila Abylgazina
- Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
| | - Irena Senkovska
- Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
| | - Richard Engemann
- Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
| | - Nadine Bönisch
- Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
| | - Tatiana E Gorelik
- Electron Microscopy Group of Materials Science (EMMS), Central Facility for Electron Microscopy, Universität Ulm, Oberberghof 3/1, 89081, Ulm, Germany
- Department Structure and Function of Proteins, Helmholtz Centre for Infection Research, Inhoffenstraße 7, 38124, Braunschweig, Germany
- Helmholtz Institute for Pharmaceutical Research Saarland, Helmholtz Centre for Infection Research, Department of Pharmacy, Saarland University, Universitätscampus E8 1, 66123, Saarbrücken, Germany
| | | | - Ute Kaiser
- Electron Microscopy Group of Materials Science (EMMS), Central Facility for Electron Microscopy, Universität Ulm, Oberberghof 3/1, 89081, Ulm, Germany
| | - Eike Brunner
- Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
| | - Stefan Kaskel
- Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
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3
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Luo Y, Shupletsov L, Ortega Vega MR, Gutiérrez-Serpa A, Khan AH, Brunner E, Senkovska I, Kaskel S. Integration of Triphenylene-Based Conductive Metal-Organic Frameworks into Carbon Nanotube Electrodes for Boosting Nonenzymatic Glucose Sensing. ACS Appl Mater Interfaces 2023. [PMID: 37903405 DOI: 10.1021/acsami.3c11810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/01/2023]
Abstract
The rational design and preparation of conductive metal-organic frameworks (MOFs) are alluring and challenging pathways to develop active catalysts toward electrocatalytic glucose oxidation. The hybridization of conductive MOFs with carbon nanotubes (CNTs) in the form of a composite can greatly improve the electrocatalytic performance. Herein, a facile one-step synthetic strategy is utilized to fabricate a Ni3(HHTP)2/CNT (HHTP = 2,3,6,7,10,11-hexahydroxytriphenylene) composite for nonenzymatic detection of glucose in an alkaline solution. The Ni3(HHTP)2/CNT composite, as an electrochemical glucose sensor material, exhibits superior electrocatalytic activity toward glucose oxidation with a wide detection range of up to 3.9 mM, a low detection limit of 4.1 μM (signal/noise = 3), a fast amperometric response time of <2 s, and a high sensitivity of 4774 μA mM-1 cm-2, surpassing the performance of some recently reported nonenzymatic transition-metal-based glucose sensors. In addition, the composite sensor also shows outstanding selectivity, robust long-term electrochemical stability, favorable anti-interference properties, and good reproducibility. This work displays the effectiveness of enhancing the electrocatalytic performance toward glucose detection by combing conductive MOFs with CNTs, thereby opening up an applicable and encouraging approach for the design of advanced nonenzymatic glucose sensors.
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Affiliation(s)
- Yutong Luo
- Chair of Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Bergstraße 66, Dresden 01069, Germany
| | - Leonid Shupletsov
- Chair of Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Bergstraße 66, Dresden 01069, Germany
| | - Maria Rita Ortega Vega
- Chair of Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Bergstraße 66, Dresden 01069, Germany
| | - Adrián Gutiérrez-Serpa
- Chair of Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Bergstraße 66, Dresden 01069, Germany
| | - Arafat Hossain Khan
- Chair of Bioanalytical Chemistry, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Bergstraße 66, Dresden 01069, Germany
| | - Eike Brunner
- Chair of Bioanalytical Chemistry, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Bergstraße 66, Dresden 01069, Germany
| | - Irena Senkovska
- Chair of Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Bergstraße 66, Dresden 01069, Germany
| | - Stefan Kaskel
- Chair of Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Bergstraße 66, Dresden 01069, Germany
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4
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Senkovska I, Bon V, Abylgazina L, Mendt M, Berger J, Kieslich G, Petkov P, Fiorio JL, Joswig JO, Heine T, Schaper L, Bachetzky C, Schmid R, Fischer RA, Pöppl A, Brunner E, Kaskel S. Understanding MOF Flexibility: An Analysis Focused on Pillared Layer MOFs as a Model System. Angew Chem Int Ed Engl 2023:e202218076. [PMID: 37052183 DOI: 10.1002/anie.202218076] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 04/14/2023]
Abstract
Flexible porous frameworks are at the forefront of materials research. A unique feature is their ability to open and close their pores in an adaptive manner induced by chemical and physical stimuli. Such enzyme-like selective recognition offers a wide range of functions ranging from gas storage and separation to sensing, actuation, mechanical energy storage and catalysis. However, the factors affecting switchability are poorly understood. In particular, the role of building blocks, as well as secondary factors (crystal size, defects, cooperativity) and the role of host-guest interactions, profit from systematic investigations of an idealized model by advanced analytical techniques and simulations. The review describes an integrated approach targeting the deliberate design of pillared layer metal-organic frameworks as idealized model materials for the analysis of critical factors affecting framework dynamics and summarizes the resulting progress in their understanding and application.
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Affiliation(s)
- Irena Senkovska
- Technische Universität Dresden: Technische Universitat Dresden, Chair of Inorganic Chemistry, Dresden, GERMANY
| | - Volodymyr Bon
- Technische Universität Dresden: Technische Universitat Dresden, Chair of Inorganic Chemistry, GERMANY
| | - Leila Abylgazina
- Technische Universität Dresden: Technische Universitat Dresden, Chair of Inorganic Chemistry, GERMANY
| | - Matthias Mendt
- Universität Leipzig Fakultät für Chemie und Mineralogie: Universitat Leipzig Fakultat fur Chemie und Mineralogie, Felix Bloch Institute for Solid State Physics, GERMANY
| | - Jan Berger
- Technische Universität München: Technische Universitat Munchen, Inorganic and Metal-Organic Chemistry, GERMANY
| | - Gregor Kieslich
- Technische Universität München: Technische Universitat Munchen, Inorganic and Metal-Organic Chemistry, GERMANY
| | - Petko Petkov
- Sofia University, Faculty of Chemistry and Pharmacy, GERMANY
| | - Jhonatan Luiz Fiorio
- Technische Universität Dresden: Technische Universitat Dresden, Chair of Theoretical Chemistry, GERMANY
| | - Jan-Ole Joswig
- Technische Universität Dresden: Technische Universitat Dresden, Chair of Theoretical Chemistry, GERMANY
| | - Thomas Heine
- Technische Universität Dresden: Technische Universitat Dresden, Chair of Theoretical Chemistry, GERMANY
| | - Larissa Schaper
- Ruhr-Universitat Bochum, Computational Materials Chemistry Group, GERMANY
| | - Christopher Bachetzky
- Technische Universität Dresden: Technische Universitat Dresden, Chair of Bioanalytical Chemistry, GERMANY
| | - Rochus Schmid
- Ruhr-Universität Bochum: Ruhr-Universitat Bochum, Computational Materials Chemistry Group, GERMANY
| | - Roland A Fischer
- Technische Universität München: Technische Universitat Munchen, Inorganic and Metal-Organic Chemistry, GERMANY
| | - Andreas Pöppl
- Universität Leipzig: Universitat Leipzig, Felix Bloch Institute for Solid State Physics, GERMANY
| | - Eike Brunner
- Technische Universität Dresden: Technische Universitat Dresden, Chair of Bioanalytical Chemistry, GERMANY
| | - Stefan Kaskel
- Technische Universität Dresden, Institut für Anorganische Chemie, Mommsenstr. 13, 1069, Dresden, GERMANY
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5
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Maliuta M, Senkovska I, Thümmler R, Ehrling S, Becker S, Romaka V, Bon V, Evans JD, Kaskel S. Particle size-dependent flexibility in DUT-8(Cu) pillared layer metal-organic framework. Dalton Trans 2023; 52:2816-2824. [PMID: 36752342 DOI: 10.1039/d3dt00085k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The nature of metal in the isomorphous flexible metal-organic frameworks is often reported to influence flexibility and responsivity. A prominent example of such behaviour is the DUT-8(M) family ([M2(2,6-ndc)2(dabco)]n, 2,6-ndc = 2,6-naphthalene dicarboxylate, dabco = 1,4-diazabicyclo-[2.2.2]-octane), where the isostructural compounds with Ni, Zn, Co, and Cu in the paddle wheel cluster are known. The macro-sized crystals of Ni, Co, and Zn based compounds transform to the closed pore (cp) phase under desolvation and show typical gate opening behaviour upon adsorption. The choice of metal, in this case, allows the adjustment of switching kinetics, selectivity in adsorption, and gate-opening pressures. The submicron-sized crystals of of Ni, Co, and Zn based compounds remain in the open pore (op) phase after desolvation. In this contribution, we demonstrate that the presence of Cu in the paddle wheel leads to fundamentally different flexible behaviour. The DUT-8(Cu) desolvation does not lead to the formation of the cp phase, independent of the particle size regime. However, according to in situ powder diffraction analysis, the desolvated, macro-sized crystals of DUT-8(Cu)_op show breathing upon adsorption of CO2 at 195 K. The submicron-sized particles show rigid, nonresponsive behaviour.
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Affiliation(s)
- Mariia Maliuta
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, D-01069 Dresden, Germany.
| | - Irena Senkovska
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, D-01069 Dresden, Germany.
| | - Ronja Thümmler
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, D-01069 Dresden, Germany.
| | - Sebastian Ehrling
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, D-01069 Dresden, Germany.
| | - Sophi Becker
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, D-01069 Dresden, Germany.
| | - Vitaliy Romaka
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, D-01069 Dresden, Germany.
| | - Volodymyr Bon
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, D-01069 Dresden, Germany.
| | - Jack D Evans
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, D-01069 Dresden, Germany.
| | - Stefan Kaskel
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, D-01069 Dresden, Germany.
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6
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Miura H, Bon V, Senkovska I, Ehrling S, Bönisch N, Mäder G, Grünzner S, Khadiev A, Novikov D, Maity K, Richter A, Kaskel S. Spatiotemporal Design of the Metal-Organic Framework DUT-8(M). Adv Mater 2023; 35:e2207741. [PMID: 36349824 DOI: 10.1002/adma.202207741] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/23/2022] [Indexed: 06/16/2023]
Abstract
Switchable metal-organic frameworks (MOFs) change their structure in time and selectively open their pores adsorbing guest molecules, leading to highly selective separation, pressure amplification, sensing, and actuation applications. The 3D engineering of MOFs has reached a high level of maturity, but spatiotemporal evolution opens a new perspective toward engineering materials in the 4th dimension (time) by t-axis design, in essence exploiting the deliberate tuning of activation barriers. This work demonstrates the first example in which an explicit temporal engineering of a switchable MOF (DUT-8, [M1 M2 (2,6-ndc)2 dabco]n , 2,6-ndc = 2,6-naphthalene dicarboxylate, dabco = 1,4diazabicyclo[2.2.2]octane, M1 = Ni, M2 = Co) is presented. The temporal response is deliberately tuned by variations in cobalt content. A spectrum of advanced analytical methods is presented for analyzing the switching kinetics stimulated by vapor adsorption using in situ time-resolved techniques ranging from ensemble adsorption and advanced synchrotron X-ray diffraction experiments to individual crystal analysis. A novel analysis technique based on microscopic observation of individual crystals in a microfluidic channel reveals the lowest limit for adsorption switching reported so far. Differences in the spatiotemporal response of crystal ensembles originate from an induction time that varies statistically and widens characteristically with increasing cobalt content reflecting increasing activation barriers.
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Affiliation(s)
- Hiroki Miura
- Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
- Nippon Steel Corporation, 20-1 Shintomi, Futtsu, Chiba, 293-8511, Japan
| | - Volodymyr Bon
- Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Irena Senkovska
- Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Sebastian Ehrling
- 3P INSTRUMENTS GmbH & Co. KG, Branch office Leipzig, Bitterfelder Str. 1-5, 04129, Leipzig, Germany
| | - Nadine Bönisch
- Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Gerrit Mäder
- Fraunhofer Institute of Materials and Beam Technology, Wintergerbstr. 28, 01277, Dresden, Germany
| | - Stefan Grünzner
- Professur Mikrosystemtechnik, Technische Universität Dresden, 01062, Dresden, Germany
| | - Azat Khadiev
- P23 group, Petra III Synchrotron, DESY, Notkestraße 85, 22607, Hamburg, Germany
| | - Dmitri Novikov
- P23 group, Petra III Synchrotron, DESY, Notkestraße 85, 22607, Hamburg, Germany
| | - Kartik Maity
- Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Andreas Richter
- Professur Mikrosystemtechnik, Technische Universität Dresden, 01062, Dresden, Germany
| | - Stefan Kaskel
- Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
- Fraunhofer Institute of Materials and Beam Technology, Wintergerbstr. 28, 01277, Dresden, Germany
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7
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De A, Maliuta M, Senkovska I, Kaskel S. The Dilemma of Reproducibility of Gating Isotherms for Flexible MOFs. Langmuir 2022; 38:14073-14083. [PMID: 36350052 DOI: 10.1021/acs.langmuir.2c01999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Porous materials receive a high level of scientific and technological interest due to their applications in various fields such as adsorption, separation and storage, catalysis, ion exchange, nanotechnology, etc. Gas adsorption is a well-established tool for the characterization of the texture of porous solids. Physisorption isotherms are generally expected to be well reproducible for rigid adsorbents, but this is not always the case for nonrigid (flexible) materials. The presence of a metastability region and sensitivity of the activation barriers to the material's texture often influence the isotherms' run. Here, we address the complexity that arises in terms of reproducibility and sample handling for flexible metal-organic frameworks, with the example of DUT-8(Ni). It belongs to the group of "gate opening" metal-organic frameworks and is a typical representative of the pillared layer compounds. We propose characteristic parameters for the analysis and comparison of adsorption isotherms, showing the "gate opening" step, associated with the adsorption-induced solid-state phase transition. A set of 50 nitrogen physisorption isotherms measured at 77 K were analyzed and correlated with the synthetic and outgassing conditions. The study highlights the importance of accurate descriptions and record-keeping of experimental details and their role in the replication of scientific results.
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Affiliation(s)
- Ankita De
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01069 Dresden, Germany
| | - Mariia Maliuta
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01069 Dresden, Germany
| | - Irena Senkovska
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01069 Dresden, Germany
| | - Stefan Kaskel
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01069 Dresden, Germany
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8
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Roztocki K, Bon V, Senkovska I, Matoga D, Kaskel S. A Logic Gate Based on a Flexible Metal-Organic Framework (JUK-8) for the Concomitant Detection of Hydrogen and Oxygen. Chemistry 2022; 28:e202202255. [PMID: 35899822 PMCID: PMC9804503 DOI: 10.1002/chem.202202255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Indexed: 01/05/2023]
Abstract
We present an autonomous, chemical logic gate based on a switchable metal-organic framework (MOF) composite, containing carbon nanoparticles and a Pt catalyst. The switchable MOF composite performs as AND logic gate. Hydrogen and oxygen gas streams serve as binary inputs. Catalytically formed water induces a structural transition (crystal volume expansion) of the MOF, and as a consequence, a detectable drop in conductance of the composite as a 'true' output only if both gases come in contact with the composite.
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Affiliation(s)
- Kornel Roztocki
- Faculty of ChemistryAdam Mickiewicz UniversityUniwersytetu Poznańskiego 861-614PoznańPoland
| | - Volodymyr Bon
- Inorganic Chemistry ITechnische Universität DresdenBergstrasse 6601062DresdenGermany
| | - Irena Senkovska
- Inorganic Chemistry ITechnische Universität DresdenBergstrasse 6601062DresdenGermany
| | - Dariusz Matoga
- Faculty of ChemistryJagiellonian UniversityGronostajowa 230-387KrakówPoland
| | - Stefan Kaskel
- Inorganic Chemistry ITechnische Universität DresdenBergstrasse 6601062DresdenGermany
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9
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Ehrling S, Senkovska I, Efimova A, Bon V, Abylgazina L, Petkov P, Evans JD, Gamal Attallah A, Wharmby MT, Roslova M, Huang Z, Tanaka H, Wagner A, Schmidt P, Kaskel S. Temperature Driven Transformation of the Flexible Metal-Organic Framework DUT-8(Ni). Chemistry 2022; 28:e202201281. [PMID: 35802315 DOI: 10.1002/chem.202201281] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Indexed: 01/07/2023]
Abstract
DUT-8(Ni) metal-organic framework (MOF) belongs to the family of flexible pillared layer materials. The desolvated framework can be obtained in the open pore form (op) or in the closed pore form (cp), depending on the crystal size regime. In the present work, we report on the behaviour of desolvated DUT-8(Ni) at elevated temperatures. For both, op and cp variants, heating causes a structural transition, leading to a new, crystalline compound, containing two interpenetrated networks. The state of the framework before transition (op vs. cp) influences the transition temperature: the small particles of the op phase transform at significantly lower temperature in comparison to the macroparticles of the cp phase, transforming close to the decomposition temperature. The new compound, confined closed pore phase (ccp), was characterized by powder X-ray diffraction and spectroscopic techniques, such as IR, EXAFS, and positron annihilation lifetime spectroscopy (PALS). Thermal effects of structural transitions were studied using differential scanning calorimetry (DSC), showing an overall exothermic effect of the process, involving bond breaking and reformation. Theoretical calculations reveal the energetics, driving the observed temperature induced phase transition.
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Affiliation(s)
- Sebastian Ehrling
- Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01187, Dresden, Germany
| | - Irena Senkovska
- Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01187, Dresden, Germany
| | - Anastasia Efimova
- Inorganic Chemistry, BTU Cottbus-Senftenberg, 01968, Senftenberg, Germany
| | - Volodymyr Bon
- Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01187, Dresden, Germany
| | - Leila Abylgazina
- Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01187, Dresden, Germany
| | - Petko Petkov
- University of Sofia, Faculty of Chemistry and Pharmacy, 1164, Sofia, Bulgaria
| | - Jack D Evans
- Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01187, Dresden, Germany.,The University of Adelaide, Centre for Advanced Nanomaterials and Department of Chemistry, 5000, Adelaide, Australia
| | - Ahmed Gamal Attallah
- Helmholtz-Zentrum Dresden-Rossendorf, 01328, Dresden, Germany.,Physics Department, Faculty of Science, Minia University, 61519, Minia, Egypt
| | | | - Maria Roslova
- IFW Dresden, 01182, Dresden, Germany.,Department of Materials and Environmental Chemistry, Stockholm University, 10691, Stockholm, Sweden
| | - Zhehao Huang
- Department of Materials and Environmental Chemistry, Stockholm University, 10691, Stockholm, Sweden
| | - Hideki Tanaka
- Research Initiative for Supra-Materials (RISM), Shinshu University, 4-17-1 Wakasato, 380-8553, Nagano, Japan
| | - Andreas Wagner
- Helmholtz-Zentrum Dresden-Rossendorf, 01328, Dresden, Germany
| | - Peer Schmidt
- Inorganic Chemistry, BTU Cottbus-Senftenberg, 01968, Senftenberg, Germany
| | - Stefan Kaskel
- Inorganic Chemistry I, Technische Universität Dresden, Bergstr. 66, 01187, Dresden, Germany
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10
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Gutiérrez-Serpa A, Pasán J, Jiménez-Abizanda AI, Kaskel S, Senkovska I, Pino V. Thin-film microextraction using the metal-organic framework DUT-52 for determining endocrine disrupting chemicals in cosmetics. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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11
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Bon V, Busov N, Senkovska I, Bönisch N, Abylgazina L, Khadiev A, Novikov D, Kaskel S. The importance of crystal size for breathing kinetics in MIL-53(Al). Chem Commun (Camb) 2022; 58:10492-10495. [PMID: 36043355 DOI: 10.1039/d2cc02662g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we analyze the switching kinetics of a breathing framework MIL-53(Al) with respect to different crystallite size regimes. Synchrotron time-resolved powder X-ray diffraction (PXRD) and adsorption rate analysis of n-butane physisorption at 298 K demonstrate the decisive role of crystal size affecting the time domain of breathing transitions in MIL-53(Al).
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Affiliation(s)
- Volodymyr Bon
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany.
| | - Nikita Busov
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany.
| | - Irena Senkovska
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany.
| | - Nadine Bönisch
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany.
| | - Leila Abylgazina
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany.
| | - Azat Khadiev
- P23 group, Petra III Synchrotron, DESY, Notkestraße 85, 22607, Hamburg, Germany
| | - Dmitri Novikov
- P23 group, Petra III Synchrotron, DESY, Notkestraße 85, 22607, Hamburg, Germany
| | - Stefan Kaskel
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany.
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12
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Rauche M, Ehrling S, Abylgazina L, Bachetzky C, Senkovska I, Kaskel S, Brunner E. Solid-state NMR studies of metal ion and solvent influences upon the flexible metal-organic framework DUT-8. Solid State Nucl Magn Reson 2022; 120:101809. [PMID: 35753266 DOI: 10.1016/j.ssnmr.2022.101809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/10/2022] [Accepted: 06/14/2022] [Indexed: 06/15/2023]
Abstract
Within the present contribution, we describe solid-state NMR spectroscopic studies of the paddle wheel unit in the prototypic flexible MOF compound DUT-8(M) (M = Ni, Co, Zn). The 13C NMR chemical shift of these carboxylates shows a remarkable behavior. The pure 2,6-H2ndc linker carboxylates as well as DUT-8(Zn) exhibit a13C chemical shift of only about 170 ppm. In contrast, much higher values are observed for DUT-8(Ni) and especially DUT-8(Co). In the open pore state, the shift strongly depends on the solvent polarity in these two latter cases. The present contribution elucidates the reason for this solvent influence. It is concluded that the solvent mainly modifies the isotropic Fermi contact coupling constant for the excited high-spin states in DUT-8(Ni) and DUT-8(Co).
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Affiliation(s)
- Marcus Rauche
- Bioanalytical Chemistry, Faculty of Chemistry and Food Chemistry, TU Dresden, D-01062, Dresden, Germany
| | - Sebastian Ehrling
- Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, TU Dresden, D-01062, Dresden, Germany
| | - Leila Abylgazina
- Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, TU Dresden, D-01062, Dresden, Germany
| | - Christopher Bachetzky
- Bioanalytical Chemistry, Faculty of Chemistry and Food Chemistry, TU Dresden, D-01062, Dresden, Germany
| | - Irena Senkovska
- Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, TU Dresden, D-01062, Dresden, Germany
| | - Stefan Kaskel
- Inorganic Chemistry I, Faculty of Chemistry and Food Chemistry, TU Dresden, D-01062, Dresden, Germany
| | - Eike Brunner
- Bioanalytical Chemistry, Faculty of Chemistry and Food Chemistry, TU Dresden, D-01062, Dresden, Germany.
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13
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Schwotzer F, Horak J, Senkovska I, Schade E, Gorelik TE, Wollmann P, Anh ML, Ruck M, Kaiser U, Weidinger IM, Kaskel S. Cooperative Assembly of 2D-MOF Nanoplatelets into Hierarchical Carpets and Tubular Superstructures for Advanced Air Filtration. Angew Chem Int Ed Engl 2022; 61:e202117730. [PMID: 35285126 PMCID: PMC9315001 DOI: 10.1002/anie.202117730] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Indexed: 11/10/2022]
Abstract
Clean air is an indispensable prerequisite for human health. The capture of small toxic molecules requires the development of advanced materials for air filtration. Two-dimensional nanomaterials offer highly accessible surface areas but for real-world applications their assembly into well-defined hierarchical mesostructures is essential. DUT-134(Cu) ([Cu2 (dttc)2 ]n , dttc=dithieno[3,2-b : 2',3'-d]thiophene-2,6-dicarboxylate]) is a metal-organic framework forming platelet-shaped particles, that can be organized into complex structures, such as millimeter large free-standing layers (carpets) and tubes. The structured material demonstrates enhanced accessibility of open metal sites and significantly enhanced H2 S adsorption capacity in gas filtering tests compared with traditional bulk analogues.
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Affiliation(s)
- Friedrich Schwotzer
- Inorganic Chemistry Center I, Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
| | - Jacob Horak
- Inorganic Chemistry Center I, Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
| | - Irena Senkovska
- Inorganic Chemistry Center I, Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
| | - Elke Schade
- IWS Dresden, Winterbergstr. 28, 01277, Dresden, Germany
| | - Tatiana E Gorelik
- Electron Microscopy Group of Materials Science (EMMS), Central Facility for Electron Microscopy, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany
| | - Philipp Wollmann
- Electrochemistry, Technische Universität Dresden, Zellescher Weg 19, 01069, Dresden, Germany
| | - Mai Lê Anh
- Inorganic Chemistry II, Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany
| | - Michael Ruck
- Inorganic Chemistry II, Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany.,Max Planck Institute for Chemical Physics of Solids, Nöthnitzer Str. 40, 01187, Dresden, Germany
| | - Ute Kaiser
- Electron Microscopy Group of Materials Science (EMMS), Central Facility for Electron Microscopy, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany
| | - Inez M Weidinger
- Electrochemistry, Technische Universität Dresden, Zellescher Weg 19, 01069, Dresden, Germany
| | - Stefan Kaskel
- Inorganic Chemistry Center I, Technische Universität Dresden, Bergstr. 66, 01069, Dresden, Germany.,IWS Dresden, Winterbergstr. 28, 01277, Dresden, Germany
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14
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Bondorf L, Fiorio JL, Bon V, Zhang L, Maliuta M, Ehrling S, Senkovska I, Evans JD, Joswig JO, Kaskel S, Heine T, Hirscher M. Isotope-selective pore opening in a flexible metal-organic framework. Sci Adv 2022; 8:eabn7035. [PMID: 35417239 PMCID: PMC9007508 DOI: 10.1126/sciadv.abn7035] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/23/2022] [Indexed: 06/14/2023]
Abstract
Flexible metal-organic frameworks that show reversible guest-induced phase transitions between closed and open pore phases have enormous potential for highly selective, energy-efficient gas separations. Here, we present the gate-opening process of DUT-8(Ni) that selectively responds to D2, whereas no response is observed for H2 and HD. In situ neutron diffraction directly reveals this pressure-dependent phase transition. Low-temperature thermal desorption spectroscopy measurements indicate an outstanding D2-over-H2 selectivity of 11.6 at 23.3 K, with high D2 uptake. First-principles calculations coupled with statistical thermodynamics predict the isotope-selective gate opening, rationalized by pronounced nuclear quantum effects. Simulations suggest DUT-8(Ni) to remain closed in the presence of HT, while it also opens for DT and T2, demonstrating gate opening as a highly effective approach for isotopolog separation.
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Affiliation(s)
- Linda Bondorf
- Max Planck Institute for Intelligent Systems, Heisenbergstrasse 3, D-70569 Stuttgart, Germany
| | - Jhonatan Luiz Fiorio
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Mommsenstr. 13, 01069 Dresden, Germany
| | - Volodymyr Bon
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Mommsenstr. 13, 01069 Dresden, Germany
| | - Linda Zhang
- Max Planck Institute for Intelligent Systems, Heisenbergstrasse 3, D-70569 Stuttgart, Germany
| | - Mariia Maliuta
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Mommsenstr. 13, 01069 Dresden, Germany
| | - Sebastian Ehrling
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Mommsenstr. 13, 01069 Dresden, Germany
| | - Irena Senkovska
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Mommsenstr. 13, 01069 Dresden, Germany
| | - Jack D. Evans
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Mommsenstr. 13, 01069 Dresden, Germany
- Centre for Advanced Nanomaterials and Department of Chemistry, The University of Adelaide, North Terrace, Adelaide, South Australia 5000, Australia
| | - Jan-Ole Joswig
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Mommsenstr. 13, 01069 Dresden, Germany
| | - Stefan Kaskel
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Mommsenstr. 13, 01069 Dresden, Germany
| | - Thomas Heine
- Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Mommsenstr. 13, 01069 Dresden, Germany
- Helmholtz-Center Dresden-Rossendorf, Leipzig Research Site, Permoserstr. 15, 04138 Leipzig, Germany
- Department of Chemistry, Yonsei University, Seodaemun-gu, Seoul 120-749, Republic of Korea
| | - Michael Hirscher
- Max Planck Institute for Intelligent Systems, Heisenbergstrasse 3, D-70569 Stuttgart, Germany
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15
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Khan AH, Salout SA, Shupletsov L, De A, Senkovska I, Kaskel S, Brunner E. Solid-state NMR insights into alcohol adsorption by metal-organic frameworks: adsorption state, selectivity, and adsorption-induced phase transitions. Chem Commun (Camb) 2022; 58:4492-4495. [PMID: 35302127 DOI: 10.1039/d2cc00638c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Alcohol adsorption by metal-organic frameworks (ZIF-8 and ZIF-11) in aqueous solutions is investigated including alcohol mixtures. Solid-state 13C NMR spectroscopy is demonstrated to be well-suited for such liquid-phase adsorption studies at the molecular level. Adsorption-induced immobilization could be visualized. Finally, an unexpected phase transition of ZIF-11 was discovered.
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Affiliation(s)
- Arafat Hossain Khan
- Chair of Bioanalytical Chemistry, TU Dresden, Bergstraße 66, 01069 Dresden, Germany.
| | - Sara Amanzadeh Salout
- Chair of Bioanalytical Chemistry, TU Dresden, Bergstraße 66, 01069 Dresden, Germany.
| | - Leonid Shupletsov
- Chair of Inorganic Chemistry I, TU Dresden, Bergstraße 66, 01069 Dresden, Germany
| | - Ankita De
- Chair of Inorganic Chemistry I, TU Dresden, Bergstraße 66, 01069 Dresden, Germany
| | - Irena Senkovska
- Chair of Inorganic Chemistry I, TU Dresden, Bergstraße 66, 01069 Dresden, Germany
| | - Stefan Kaskel
- Chair of Inorganic Chemistry I, TU Dresden, Bergstraße 66, 01069 Dresden, Germany
| | - Eike Brunner
- Chair of Bioanalytical Chemistry, TU Dresden, Bergstraße 66, 01069 Dresden, Germany.
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16
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Schwotzer F, Horak J, Senkovska I, Schade E, Gorelik TE, Wollmann P, Anh ML, Ruck M, Kaiser U, Weidinger IM, Kaskel S. Cooperative Assembly of 2D‐MOF Nanoplatelets into Hierarchical Carpets and Tubular Superstructures for Advanced Air Filtration. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202117730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Friedrich Schwotzer
- Inorganic Chemistry Center I Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
| | - Jacob Horak
- Inorganic Chemistry Center I Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
| | - Irena Senkovska
- Inorganic Chemistry Center I Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
| | - Elke Schade
- IWS Dresden Winterbergstr. 28 01277 Dresden Germany
| | - Tatiana E. Gorelik
- Electron Microscopy Group of Materials Science (EMMS) Central Facility for Electron Microscopy Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Philipp Wollmann
- Electrochemistry Technische Universität Dresden Zellescher Weg 19 01069 Dresden Germany
| | - Mai Lê Anh
- Inorganic Chemistry II Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
| | - Michael Ruck
- Inorganic Chemistry II Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
- Max Planck Institute for Chemical Physics of Solids Nöthnitzer Str. 40 01187 Dresden Germany
| | - Ute Kaiser
- Electron Microscopy Group of Materials Science (EMMS) Central Facility for Electron Microscopy Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Inez M. Weidinger
- Electrochemistry Technische Universität Dresden Zellescher Weg 19 01069 Dresden Germany
| | - Stefan Kaskel
- Inorganic Chemistry Center I Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
- IWS Dresden Winterbergstr. 28 01277 Dresden Germany
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17
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Krylov A, Yushina I, Slyusareva E, Krylova S, Vtyurin A, Kaskel S, Senkovska I. Structural phase transitions in flexible DUT-8(Ni) under high hydrostatic pressure. Phys Chem Chem Phys 2022; 24:3788-3798. [PMID: 35084013 DOI: 10.1039/d1cp05021d] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The behaviours of the open pore (op) and closed pore (cp) phases of the flexible Ni2(ndc)2(dabco) (ndc - 2,6-naphthalene dicarboxylate, dabco - 1,4-diazabicyclo[2.2.2]octane, DUT-8(Ni)) metal-organic framework under high hydrostatic pressures up to 10 GPa in isopropanol and silicone oil were studied by Raman spectroscopy. Ab initio simulations of vibrational spectra were performed for the open and closed pore phases, which allowed us to disclose the characteristic vibrational modes affected by the structural transitions under pressure. Analysis of theoretical and experimental Raman data suggests that the op-cp transition involves gateway vibrations at 25 and 67 cm-1, corresponding to trampoline/rotational motions of aromatic linkers. The experiments reveal the formation of new distorted cp phases at pressures higher than 2 GPa, which are formed without amorphisation. The transition between the cp phase and the distorted cp phase is reversible. The experiments also reveal the pivotal role of the pressure transmitting medium on the phase transition behaviour.
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Affiliation(s)
- Alexander Krylov
- Kirensky Institute of Physics, Federal Research Center KSC SB RAS, 660036, Krasnoyarsk, Russia.
| | - Irina Yushina
- South Ural State University, SEC Nahenotechnology, 454080, Lenin Avenue, 76, Chelyabinsk, Russia
| | - Evgenia Slyusareva
- Siberian Federal University, Svobodny Prospect 79, 660041 Krasnoyarsk, Russia
| | - Svetlana Krylova
- Kirensky Institute of Physics, Federal Research Center KSC SB RAS, 660036, Krasnoyarsk, Russia.
| | - Alexander Vtyurin
- Kirensky Institute of Physics, Federal Research Center KSC SB RAS, 660036, Krasnoyarsk, Russia. .,Siberian Federal University, Svobodny Prospect 79, 660041 Krasnoyarsk, Russia
| | - Stefan Kaskel
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Irena Senkovska
- Chair of Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
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18
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Gutiérrez-Serpa A, Kundu T, Pasán J, Jiménez-Abizanda AI, Kaskel S, Senkovska I, Pino V. Zirconium-Based Metal-Organic Framework Mixed-Matrix Membranes as Analytical Devices for the Trace Analysis of Complex Cosmetic Samples in the Assessment of Their Personal Care Product Content. ACS Appl Mater Interfaces 2022; 14:4510-4521. [PMID: 35006682 PMCID: PMC8796172 DOI: 10.1021/acsami.1c21284] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 12/29/2021] [Indexed: 06/14/2023]
Abstract
A device comprising a zirconium-based metal-organic framework (MOF) mixed-matrix membrane (MMM) framed in a plastic holder has been used to monitor the content of personal care products (PCPs) in cosmetic samples. Seven different devices containing the porous frameworks UiO-66, UiO-66-COOH, UiO-67, DUT-52, DUT-67, MOF-801, and MOF-808 in polyvinylidene fluoride (PVDF) membranes were studied. Optimized membranes reach high adsorption capacities of PCPs, up to 12.5 mg·g-1 benzophenone in a 3.0 mg·L-1 sample. The MMM adsorption kinetics, uptake measurements, and isotherm studies were carried out with aqueous standard solutions of PCPs to ensure complete characterization of the performance. The studies demonstrate the high applicability and selectivity of the composites prepared, highlighting the performance of PVDF/DUT-52 MMM that poses uptakes up to 78% for those PCPs with higher affinity while observing detection limits for the entire method down to 0.03 μg·L-1. The PVDF/DUT-52 device allowed the detection of parabens and benzophenones in the samples, with PCPs found at concentrations of 1.9-24 mg·L-1.
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Affiliation(s)
- Adrián Gutiérrez-Serpa
- Laboratorio
de Materiales para Análisis Químicos (MAT4ALL), Departamento
de Química, Unidad Departamental de Química Analítica, Universidad de La Laguna (ULL), 38206 La Laguna, Tenerife, Spain
- Unidad
de Investigación de Bioanalítica y Medioambiente, Instituto
Universitario de Enfermedades Tropicales y Salud Pública de
Canarias, Universidad de La Laguna (ULL), 38206 La Laguna, Tenerife, Spain
| | - Tanay Kundu
- Department
of Chemistry, SRM Institute of Science and
Technology, Kattankulathur, 603203 Chennai, Tamil Nadu, India
| | - Jorge Pasán
- Laboratorio
de Materiales para Análisis Químicos (MAT4ALL), Departamento
de Química, Unidad Departamental de Química Inorgánica, Universidad de La Laguna (ULL), 38206 La Laguna, Tenerife, Spain
| | - Ana I. Jiménez-Abizanda
- Laboratorio
de Materiales para Análisis Químicos (MAT4ALL), Departamento
de Química, Unidad Departamental de Química Analítica, Universidad de La Laguna (ULL), 38206 La Laguna, Tenerife, Spain
| | - Stefan Kaskel
- Technische
Universität Dresden (TUD), Bergstrasse 66, 01069 Dresden, Germany
| | - Irena Senkovska
- Technische
Universität Dresden (TUD), Bergstrasse 66, 01069 Dresden, Germany
| | - Verónica Pino
- Laboratorio
de Materiales para Análisis Químicos (MAT4ALL), Departamento
de Química, Unidad Departamental de Química Analítica, Universidad de La Laguna (ULL), 38206 La Laguna, Tenerife, Spain
- Unidad
de Investigación de Bioanalítica y Medioambiente, Instituto
Universitario de Enfermedades Tropicales y Salud Pública de
Canarias, Universidad de La Laguna (ULL), 38206 La Laguna, Tenerife, Spain
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19
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Walenszus F, Evans JD, Bon V, Schwotzer F, Senkovska I, Kaskel S. Integration of Fluorescent Functionality into Pressure-Amplifying Metal-Organic Frameworks. Chem Mater 2021; 33:7964-7971. [PMID: 35600608 PMCID: PMC9115756 DOI: 10.1021/acs.chemmater.1c01804] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/06/2021] [Indexed: 06/15/2023]
Abstract
The flexibility of soft porous crystals, i.e., their ability to respond to external stimuli with structural changes, is one of the most fascinating features of metal-organic frameworks (MOFs). In addition to breathing and swelling phenomena of flexible MOFs, negative gas adsorption (NGA) and pressure amplification (PA) are the more recent discoveries in this field initially observed in the cubic DUT-49 framework. In recent years, the structural contraction was monitored by physisorption, X-ray diffraction, nuclear magnetic resonance (NMR), and electron paramagnetic resonance (EPR) techniques, providing only limited information about the electronic structure of the ligand. In this work, we designed a new ligand with a fluorescent core in the linker backbone and synthesized three new MOFs, isoreticular to DUT-49, denoted as DUT-140(M) (M-Cu, Co, Zn), crystallizing in the space group Fm3̅m. DUT-140(Cu) can be desolvated and is highly porous with an accessible apparent surface area of 4870 m2 g-1 and a pore volume of 2.59 cm3 g-1. Furthermore, it shows flexibility and NGA upon adsorption of subcritical gases. DUT-140(Zn), synthesized using postsynthetic metal exchange, could only be studied with guests in the pores. In addition to the investigation of the adsorption behavior of DUT-140(Cu), spectroscopic and computational methods were used to study the light absorption properties.
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20
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Blahut J, Lejeune AL, Ehrling S, Senkovska I, Kaskel S, Wisser FM, Pintacuda G. Untersuchung von Dynamik, Struktur und Magnetismus von schaltbaren Metall‐organischen Gerüstverbindungen mittels
1
H‐detektierter MAS‐NMR‐Spektroskopie. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jan Blahut
- Centre de Résonance Magnétique Nucléaire à Très Hauts Champs UMR 5082 CNRS ENS Lyon UCBL) Université de Lyon 69100 Villeurbanne Frankreich
- NMR Laboratory Faculty of Science Charles University Hlavova 8 12842 Prag Czech Republic
| | - Arthur L. Lejeune
- Centre de Résonance Magnétique Nucléaire à Très Hauts Champs UMR 5082 CNRS ENS Lyon UCBL) Université de Lyon 69100 Villeurbanne Frankreich
- IFP Energies Nouvelles 69360 Solaize Frankreich
| | - Sebastian Ehrling
- Professur für Anorganische Chemie I Technische Universität Dresden 01069 Dresden Deutschland
- Derzeitige Adresse: 3P Instruments GmbH & Co. KG Rudolf-Diesel-Straße 12 85235 Odelzhausen Deutschland
| | - Irena Senkovska
- Professur für Anorganische Chemie I Technische Universität Dresden 01069 Dresden Deutschland
| | - Stefan Kaskel
- Professur für Anorganische Chemie I Technische Universität Dresden 01069 Dresden Deutschland
| | - Florian M. Wisser
- IRCELYON (UMR 5256 CNRS, UCBL) Université de Lyon 69100 Villeurbanne Frankreich
- Institut für Anorganische Chemie Universität Regensburg 93040 Regensburg Deutschland
| | - Guido Pintacuda
- Centre de Résonance Magnétique Nucléaire à Très Hauts Champs UMR 5082 CNRS ENS Lyon UCBL) Université de Lyon 69100 Villeurbanne Frankreich
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21
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Blahut J, Lejeune AL, Ehrling S, Senkovska I, Kaskel S, Wisser FM, Pintacuda G. Monitoring Dynamics, Structure, and Magnetism of Switchable Metal-Organic Frameworks via 1 H-Detected MAS NMR. Angew Chem Int Ed Engl 2021; 60:21778-21783. [PMID: 34273230 PMCID: PMC8519119 DOI: 10.1002/anie.202107032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/12/2021] [Indexed: 01/03/2023]
Abstract
We present a toolbox for the rapid characterisation of powdered samples of paramagnetic metal-organic frameworks at natural abundance by 1 H-detected solid-state NMR. Very fast MAS rates at room and cryogenic temperatures and a set of tailored radiofrequency irradiation schemes help overcome the sensitivity and resolution limits often associated with the characterisation of MOF materials. We demonstrate the approach on DUT-8(Ni), a framework containing Ni2+ paddle-wheel units which can exist in two markedly different architectures. Resolved 1 H and 13 C resonances of organic linkers are detected and assigned in few hours with only 1-2 mg of sample at natural isotopic abundance, and used to rapidly extract information on structure and local internal dynamics of the assemblies, as well as to elucidate the metal electronic properties over an extended temperature range. The experiments disclose new possibilities for describing local and global structural changes and correlating them to electronic and magnetic properties of the assemblies.
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Affiliation(s)
- Jan Blahut
- Centre de Résonance Magnétique Nucléaire à Très Hauts ChampsUMR 5082 CNRSENS LyonUCBL)Université de Lyon69100VilleurbanneFrance
- NMR LaboratoryFaculty of ScienceCharles UniversityHlavova 812842PragueCzech Republic
| | - Arthur L. Lejeune
- Centre de Résonance Magnétique Nucléaire à Très Hauts ChampsUMR 5082 CNRSENS LyonUCBL)Université de Lyon69100VilleurbanneFrance
- IFP Energies Nouvelles69360SolaizeFrance
| | - Sebastian Ehrling
- Chair of Inorganic Chemistry ITechnische Universität Dresden01069DresdenGermany
- Present address: 3P Instruments GmbH & Co. KGRudolf-Diesel-Strasse 1285235OdelzhausenGermany
| | - Irena Senkovska
- Chair of Inorganic Chemistry ITechnische Universität Dresden01069DresdenGermany
| | - Stefan Kaskel
- Chair of Inorganic Chemistry ITechnische Universität Dresden01069DresdenGermany
| | - Florian M. Wisser
- IRCELYON (UMR 5256 CNRS, UCBL)Université de Lyon69100VilleurbanneFrance
- Institute of Inorganic ChemistryUniversity of Regensburg93040RegensburgGermany
| | - Guido Pintacuda
- Centre de Résonance Magnétique Nucléaire à Très Hauts ChampsUMR 5082 CNRSENS LyonUCBL)Université de Lyon69100VilleurbanneFrance
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22
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Felsner B, Bon V, Evans JD, Schwotzer F, Grünker R, Senkovska I, Kaskel S. Unraveling the Guest-Induced Switchability in the Metal-Organic Framework DUT-13(Zn)*. Chemistry 2021; 27:9708-9715. [PMID: 33871114 PMCID: PMC8362161 DOI: 10.1002/chem.202100599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Indexed: 11/22/2022]
Abstract
The switching mechanism of the flexible framework Zn4 O(benztb)1.5 (benztb=N,N,N',N'-benzidine tetrabenzoate), also known as DUT-13, was studied by advanced powder X-ray diffraction (PXRD) and gas physisorption techniques. In situ synchrotron PXRD experiments upon physisorption of nitrogen (77 K) and n-butane (273 K) shed light on the hitherto unnoticed guest-induced breathing in the MOF. The mechanism of contraction is based on the conformationally labile benztb ligand and accompanied by a reduction in specific pore volume from 2.03 cm3 g-1 in the open-pore phase to 0.91 cm3 g-1 in the contracted-pore phase. The high temperature limit for adsorption-induced contraction of 170 K, determined by systematic temperature variation of methane adsorption isotherms, indicates that the DUT-13 framework is softer than other mesoporous MOFs like DUT-49 and does not support the formation of overloaded metastable states required for negative gas-adsorption transitions.
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Affiliation(s)
- Bodo Felsner
- Faculty of Chemistry and Food ChemistryTechnische Universität DresdenBergstraße 6601069DresdenGermany
| | - Volodymyr Bon
- Faculty of Chemistry and Food ChemistryTechnische Universität DresdenBergstraße 6601069DresdenGermany
| | - Jack D. Evans
- Faculty of Chemistry and Food ChemistryTechnische Universität DresdenBergstraße 6601069DresdenGermany
| | - Friedrich Schwotzer
- Faculty of Chemistry and Food ChemistryTechnische Universität DresdenBergstraße 6601069DresdenGermany
| | - Ronny Grünker
- Faculty of Chemistry and Food ChemistryTechnische Universität DresdenBergstraße 6601069DresdenGermany
| | - Irena Senkovska
- Faculty of Chemistry and Food ChemistryTechnische Universität DresdenBergstraße 6601069DresdenGermany
| | - Stefan Kaskel
- Faculty of Chemistry and Food ChemistryTechnische Universität DresdenBergstraße 6601069DresdenGermany
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23
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Jiang G, Bon V, Xu F, Garai B, Zhang E, Senkovska I, Poetke S, Hippauf F, Hausdorf S, Paasch S, Brunner E, Wang H, Kaskel S. A new zeolitic lithium aluminum imidazolate framework. Dalton Trans 2021; 50:7933-7937. [PMID: 34075989 DOI: 10.1039/d1dt01017d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An aliovalent mixed-metal framework DUT-174 [LiAl(2-methylimidazolate)4]n, isostructural to ZIF-8, was synthesized from lithium aluminum hydride (LiAlH4) and 2-methylimidazole (2-mImH) through dehydrogenation. Lithium and aluminum cations acting as alternating framework nodes are coordinated tetrahedrally by (2-mIm)-. DUT-174 has a high specific surface area of 1149 m2 g-1 and CO2 uptake of 11.57 mmol g-1 at 195 K.
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Affiliation(s)
- Guangshen Jiang
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Shaanxi Joint Laboratory of Graphene (NPU), Xi'an 710072, P. R. China. and Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Volodymyr Bon
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Fei Xu
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Shaanxi Joint Laboratory of Graphene (NPU), Xi'an 710072, P. R. China. and Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Bikash Garai
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - En Zhang
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Irena Senkovska
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Stephanie Poetke
- Fraunhofer Institute for Material and Beam Technology (IWS), Winterbergstr 28, Dresden 01277, Germany
| | - Felix Hippauf
- Fraunhofer Institute for Material and Beam Technology (IWS), Winterbergstr 28, Dresden 01277, Germany
| | - Steffen Hausdorf
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Silvia Paasch
- Department of Bioanalytical Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Eike Brunner
- Department of Bioanalytical Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Hongqiang Wang
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Shaanxi Joint Laboratory of Graphene (NPU), Xi'an 710072, P. R. China.
| | - Stefan Kaskel
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany. and Fraunhofer Institute for Material and Beam Technology (IWS), Winterbergstr 28, Dresden 01277, Germany
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24
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Bon V, Krause S, Senkovska I, Grimm N, Wallacher D, Többens DM, Kaskel S. Massive Pressure Amplification by Stimulated Contraction of Mesoporous Frameworks**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Volodymyr Bon
- Department of Inorganic Chemistry I Technische Universität Dresden Bergstrasse 66 01069 Dresden Germany
| | - Simon Krause
- Department of Inorganic Chemistry I Technische Universität Dresden Bergstrasse 66 01069 Dresden Germany
- Centre for Systems Chemistry Stratingh Institute for Chemistry University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Irena Senkovska
- Department of Inorganic Chemistry I Technische Universität Dresden Bergstrasse 66 01069 Dresden Germany
| | - Nico Grimm
- Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 1 14109 Berlin Germany
| | - Dirk Wallacher
- Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 1 14109 Berlin Germany
| | - Daniel M. Többens
- Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 1 14109 Berlin Germany
| | - Stefan Kaskel
- Department of Inorganic Chemistry I Technische Universität Dresden Bergstrasse 66 01069 Dresden Germany
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Bon V, Krause S, Senkovska I, Grimm N, Wallacher D, Többens DM, Kaskel S. Massive Pressure Amplification by Stimulated Contraction of Mesoporous Frameworks*. Angew Chem Int Ed Engl 2021; 60:11735-11739. [PMID: 33651917 PMCID: PMC8251781 DOI: 10.1002/anie.202100549] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/28/2021] [Indexed: 11/09/2022]
Abstract
Herein we demonstrate mesoporous frameworks interacting with carbon dioxide leading to stimulated structural contractions and massive out-of-equilibrium pressure amplification well beyond ambient pressure. Carbon dioxide, a non-toxic and non-flammable working medium, is promising for the development of pressure-amplifying frameworks for pneumatic technologies and safety systems. The strong interaction of the fluid with the framework even contracts DUT-46, a framework hitherto considered as non-flexible. Synchrotron-based in situ PXRD/adsorption experiments reveal the characteristic contraction pressure for DUT-49 pressure amplification in the range of 350-680 kPa. The stimulated framework contraction expels 1.1 to 2.4 mmol g-1 CO2 leading to autonomous pressure amplification in a pneumatic demonstrator system up to 428 kPa. According to system level estimations even higher theoretical pressure amplification may be achieved between 535 and 1011 kPa.
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Affiliation(s)
- Volodymyr Bon
- Department of Inorganic Chemistry ITechnische Universität DresdenBergstrasse 6601069DresdenGermany
| | - Simon Krause
- Department of Inorganic Chemistry ITechnische Universität DresdenBergstrasse 6601069DresdenGermany
- Centre for Systems ChemistryStratingh Institute for ChemistryUniversity of GroningenNijenborgh 49747AGGroningenThe Netherlands
| | - Irena Senkovska
- Department of Inorganic Chemistry ITechnische Universität DresdenBergstrasse 6601069DresdenGermany
| | - Nico Grimm
- Helmholtz-Zentrum Berlin für Materialien und EnergieHahn-Meitner-Platz 114109BerlinGermany
| | - Dirk Wallacher
- Helmholtz-Zentrum Berlin für Materialien und EnergieHahn-Meitner-Platz 114109BerlinGermany
| | - Daniel M. Többens
- Helmholtz-Zentrum Berlin für Materialien und EnergieHahn-Meitner-Platz 114109BerlinGermany
| | - Stefan Kaskel
- Department of Inorganic Chemistry ITechnische Universität DresdenBergstrasse 6601069DresdenGermany
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Abylgazina L, Senkovska I, Engemann R, Ehrling S, Gorelik TE, Kavoosi N, Kaiser U, Kaskel S. Impact of Crystal Size and Morphology on Switchability Characteristics in Pillared-Layer Metal-Organic Framework DUT-8(Ni). Front Chem 2021; 9:674566. [PMID: 34055743 PMCID: PMC8155289 DOI: 10.3389/fchem.2021.674566] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/09/2021] [Indexed: 01/29/2023] Open
Abstract
Variation of the crystallite size in flexible porous coordination polymers can significantly influence or even drastically change the flexibility characteristics. The impact of crystal morphology, however, on the dynamic properties of flexible metal-organic frameworks (MOFs) is poorly investigated so far. In the present work, we systematically modulated the particle size of a model gate pressure MOF (DUT-8(Ni), Ni2(2,6-ndc)2(dabco), 2,6-ndc-2,6-naphthalenedicarboxylate, dabco-1,4-diazabicyclo[2.2.2]octane) and investigated the influence of the aspect ratio, length, and width of anisotropically shaped crystals on the gate opening characteristics. DUT-8 is a member of the pillared-layer MOF family, showing reversible structural transition, i.e., upon nitrogen physisorption at 77 K. The framework crystalizes as rod-like shaped crystals in conventional synthesis. To understand which particular crystal surfaces dominate the phenomena observed, crystals similar in size and differing in morphology were involved in a systematic study. The analysis of the data shows that the width of the rods (corresponding to the crystallographic directions along the layer) represents a critical parameter governing the dynamic properties upon adsorption of nitrogen at 77 K. This observation is related to the anisotropy of the channel-like pore system and the nucleation mechanism of the solid-solid phase transition triggered by gas adsorption.
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Affiliation(s)
- Leila Abylgazina
- Institute of Inorganic Chemistry I, Technische Universität Dresden, Dresden, Germany
| | - Irena Senkovska
- Institute of Inorganic Chemistry I, Technische Universität Dresden, Dresden, Germany
| | - Richard Engemann
- Institute of Inorganic Chemistry I, Technische Universität Dresden, Dresden, Germany
| | - Sebastian Ehrling
- Institute of Inorganic Chemistry I, Technische Universität Dresden, Dresden, Germany
- 3P Instruments, Odelzhausen, Germany
| | - Tatiana E. Gorelik
- Electron Microscopy Group of Materials Science (EMMS), Central Facility for Electron Microscopy, Ulm University, Ulm, Germany
| | - Negar Kavoosi
- Institute of Inorganic Chemistry I, Technische Universität Dresden, Dresden, Germany
- Landeslabor Berlin-Brandenburg, Frankfurt, Germany
| | - Ute Kaiser
- Electron Microscopy Group of Materials Science (EMMS), Central Facility for Electron Microscopy, Ulm University, Ulm, Germany
| | - Stefan Kaskel
- Institute of Inorganic Chemistry I, Technische Universität Dresden, Dresden, Germany
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Abstract
New advanced adsorbents are a crucial driver for the development of energy and environmental applications. Tremendous potential is provided by machine learning and data mining techniques, as these approaches can identify the most appropriate adsorbent for a particular application. However, the current scientific reporting of adsorption isotherms in graphs and figures is not adequate to reproduce original experimentally measured data. This report proposes the specification of a new standard adsorption information file (AIF) inspired by the ubiquitous crystallographic information file (CIF) and based on the self-defining text archive and retrieval (STAR) procedure, also used to represent biological nuclear magnetic resonance experiments (NMR-STAR). The AIF is a flexible and easily extended free-format archive file that is readily human and machine readable and is simple to edit using a basic text editor or parse for database curation. This format represents the first steps toward an open adsorption data format as a basis for a decentralized adsorption data library. An open format facilitates the electronic transmission of adsorption data between laboratories, journals, and larger databases, which is key in the effort to increase open science in the field of porous materials in the future.
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Affiliation(s)
- Jack D Evans
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Volodymyr Bon
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Irena Senkovska
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Stefan Kaskel
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
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28
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Ehrling S, Miura H, Senkovska I, Kaskel S. From Macro- to Nanoscale: Finite Size Effects on Metal–Organic Framework Switchability. Trends in Chemistry 2021. [DOI: 10.1016/j.trechm.2020.12.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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29
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Dovgaliuk I, Senkovska I, Li X, Dyadkin V, Filinchuk Y, Chernyshov D. Kinetic Barriers and Microscopic Mechanisms of Noble Gas Adsorption by Nanoporous γ‐Mg(BH
4
)
2
Obtained by Means of Sub‐Second X‐Ray Diffraction. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Iurii Dovgaliuk
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility 38000 Grenoble France
- Institut des Matériaux Poreux de Paris Ecole Normale Supérieure ESPCI Paris CNRS PSL Université 75005 Paris France
| | - Irena Senkovska
- Inorganic Chemistry I Technische Universität Dresden Bergstrasse 66 01069 Dresden Germany
| | - Xiao Li
- Institute of Condensed Matter and Nanosciences Université catholique de Louvain Place L. Pasteur 1348 Louvain-la-Neuve Belgium
| | - Vadim Dyadkin
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility 38000 Grenoble France
| | - Yaroslav Filinchuk
- Institute of Condensed Matter and Nanosciences Université catholique de Louvain Place L. Pasteur 1348 Louvain-la-Neuve Belgium
| | - Dmitry Chernyshov
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility 38000 Grenoble France
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30
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Dovgaliuk I, Senkovska I, Li X, Dyadkin V, Filinchuk Y, Chernyshov D. Kinetic Barriers and Microscopic Mechanisms of Noble Gas Adsorption by Nanoporous γ-Mg(BH 4 ) 2 Obtained by Means of Sub-Second X-Ray Diffraction. Angew Chem Int Ed Engl 2021; 60:5250-5256. [PMID: 33197112 DOI: 10.1002/anie.202015019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Indexed: 11/06/2022]
Abstract
Gas adsorption by porous frameworks sometimes results in structure "breathing", "pores opening/closing", "negative gas adsorption", and other phenomena. Time-dependent diffraction can address both kinetics of the guest uptake and structural response of the host framework. Using sub-second in situ powder X-ray diffraction, three intracrystalline diffusion scenarios have been evaluated from the isothermal kinetics of Ar, Kr, and Xe adsorption by nanoporous γ-Mg(BH4 )2 . These scenarios are dictated by two possible simultaneous transport mechanisms: diffusion through the intra- (i) and interchannel apertures (ii) of γ-Mg(BH4 )2 crystal structure. The contribution of (i) and (ii) changes depending on the kinetic diameter of the noble gas molecule and temperature regime. The lowest single activation barrier for the smallest Ar suggests equal diffusion of the atoms trough both pathways. Contrary, for the medium sized Kr we resolve the contributions of two parallel transport mechanisms, which tentatively can be attributed to the smaller barrier of the migration paths via the channel like pores and the higher barrier for the diffusion via narrow aperture between these channels. The largest Xe atoms diffuse only along 1D channels and show the highest single activation barrier.
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Affiliation(s)
- Iurii Dovgaliuk
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility, 38000, Grenoble, France.,Institut des Matériaux Poreux de Paris, Ecole Normale Supérieure, ESPCI Paris, CNRS, PSL Université, 75005, Paris, France
| | - Irena Senkovska
- Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01069, Dresden, Germany
| | - Xiao Li
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain, Place L. Pasteur, 1348, Louvain-la-Neuve, Belgium
| | - Vadim Dyadkin
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility, 38000, Grenoble, France
| | - Yaroslav Filinchuk
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain, Place L. Pasteur, 1348, Louvain-la-Neuve, Belgium
| | - Dmitry Chernyshov
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility, 38000, Grenoble, France
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31
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Bönisch N, Maliuta M, Senkovska I, Bon V, Petkov P, Plätzer C, Müller P, Kaskel S. Linker Expansion and Its Impact on Switchability in Pillared-Layer MOFs. Inorg Chem 2021; 60:1726-1737. [PMID: 33439006 DOI: 10.1021/acs.inorgchem.0c03218] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Linker elongation is an important method to systematically adjust porosity and pore size in isoreticular MOFs. In flexible structures, this approach opens the possibility for the systematic analysis of the building blocks and their contribution to the overall flexible behavior enabling tuning of the framework responsivity toward molecular stimuli. In this work, we report two new compounds isoreticular to the highly flexible pillared layer structure DUT-8(Ni) ([Ni2(2,6-ndc)2(dabco)]n, 2,6-ndc = 2,6-naphthalenedicarboxylate, dabco = 1,4-diazabicylo[2.2.2]octane). Aromatic linker 2,6-ndc was substituted by longer carboxylic linkers, namely, 4,4'-biphenyldicarboxylate (4,4'-bpdc) and 4,4'-stilbenedicarboxylate (4,4'-sdc), while the dabco pillar was retained. The structural response of the new compounds toward the desolvation and adsorption of various fluids was studied using advanced in situ PXRD techniques, demonstrating distinct differences in the flexible behavior of three compounds and disclosing the impact of linker structure on the framework response. Theoretical calculations provide mechanistic insights and an energetic rationale for the pronounced differences in switchability observed. The energetics of linker bending and linker-linker dispersion interactions govern the phase transitions in investigated MOFs.
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Affiliation(s)
- Nadine Bönisch
- Chair of Inorganic Chemistry I, Technische Universität Dresden, 01069 Dresden, Germany
| | - Mariia Maliuta
- Chair of Inorganic Chemistry I, Technische Universität Dresden, 01069 Dresden, Germany
| | - Irena Senkovska
- Chair of Inorganic Chemistry I, Technische Universität Dresden, 01069 Dresden, Germany
| | - Volodymyr Bon
- Chair of Inorganic Chemistry I, Technische Universität Dresden, 01069 Dresden, Germany
| | - Petko Petkov
- Department of Organic Chemistry and Pharmacognosy, Faculty of Chemistry and Pharmacy, Sofia University "St. Kl. Ohridski", 1164 Sofia, Bulgaria
| | - Christel Plätzer
- Chair of Inorganic Chemistry I, Technische Universität Dresden, 01069 Dresden, Germany
| | - Philipp Müller
- Chair of Inorganic Chemistry I, Technische Universität Dresden, 01069 Dresden, Germany
| | - Stefan Kaskel
- Chair of Inorganic Chemistry I, Technische Universität Dresden, 01069 Dresden, Germany
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32
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Gilmanova L, Shekurov R, Khrizanforov M, Ivshin K, Kataeva O, Bon V, Senkovska I, Kaskel S, Vasily M. First example of Ugi's amine as a platform for the construction of chiral coordination polymers: synthesis and properties. NEW J CHEM 2021. [DOI: 10.1039/d0nj04783j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here, the first example of phosphinic acid containing Ugi's amine (HL) is presented.
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Affiliation(s)
- Leisan Gilmanova
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Arbuzov Str. 8
- 420088 Kazan
- Russia
| | - Ruslan Shekurov
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Arbuzov Str. 8
- 420088 Kazan
- Russia
| | - Mikhail Khrizanforov
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Arbuzov Str. 8
- 420088 Kazan
- Russia
| | - Kamil Ivshin
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Arbuzov Str. 8
- 420088 Kazan
- Russia
| | - Olga Kataeva
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Arbuzov Str. 8
- 420088 Kazan
- Russia
| | - Volodymyr Bon
- Chair of Inorganic Chemistry I
- Technische Universität Dresden, Bergstr. 66
- 01062 Dresden
- Germany
| | - Irena Senkovska
- Chair of Inorganic Chemistry I
- Technische Universität Dresden, Bergstr. 66
- 01062 Dresden
- Germany
| | - Stefan Kaskel
- Chair of Inorganic Chemistry I
- Technische Universität Dresden, Bergstr. 66
- 01062 Dresden
- Germany
| | - Miluykov Vasily
- Arbuzov Institute of Organic and Physical Chemistry
- FRC Kazan Scientific Center of RAS
- Arbuzov Str. 8
- 420088 Kazan
- Russia
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33
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Krause S, Evans JD, Bon V, Senkovska I, Coudert FX, Többens DM, Wallacher D, Grimm N, Kaskel S. The role of temperature and adsorbate on negative gas adsorption transitions of the mesoporous metal-organic framework DUT-49. Faraday Discuss 2021; 225:168-183. [PMID: 33118556 DOI: 10.1039/d0fd00013b] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Unusual adsorption phenomena, such as breathing and negative gas adsorption (NGA), are rare and challenge our thermodynamic understanding of adsorption in deformable porous solids. In particular, NGA appears to break the rules of thermodynamics in these materials by exhibiting a spontaneous release of gas accompanying an increase in pressure. This anomaly relies on long-lived metastable states. A fundamental understanding of this process is desperately required for the discovery of new materials with this exotic property. Interestingly, NGA was initially observed upon adsorption of methane at relatively low temperature, close to the respective standard boiling point of the adsorptive, and no NGA was observed at elevated temperatures. In this contribution, we present an extensive investigation of adsorption of an array of gases at various temperatures on DUT-49, a material which features an NGA transition. Experiments, featuring a wide range of gases and vapors at temperatures ranging from 21-308 K, were used to identify for each guest a critical temperature range in which NGA can be detected. The experimental results were complemented by molecular simulations that help to rationalize the absence of NGA at elevated temperatures, and the non-monotonic behavior present upon temperature decrease. Furthermore, this in-depth analysis highlights the crucial thermodynamic and kinetic conditions for NGA, which are unique to each guest and potentially other solids with similar effects. We expect this exploration to provide detailed guidelines for experimentally discovering NGA and related "rule breaking" phenomena in novel and already known materials, and provide the conditions required for the application of this effect, for example as pressure amplifying materials.
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Affiliation(s)
- Simon Krause
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany. and Centre for Systems Chemistry, Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands.
| | - Jack D Evans
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Volodymyr Bon
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Irena Senkovska
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - François-Xavier Coudert
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie, Paris, 75005, Paris, France
| | - Daniel M Többens
- Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109, Berlin, Germany
| | - Dirk Wallacher
- Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109, Berlin, Germany
| | - Nico Grimm
- Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109, Berlin, Germany
| | - Stefan Kaskel
- Chair of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
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34
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Abylgazina L, Senkovska I, Ehrling S, Bon V, St. Petkov P, Evans JD, Krylova S, Krylov A, Kaskel S. Tailoring adsorption induced switchability of a pillared layer MOF by crystal size engineering. CrystEngComm 2021. [DOI: 10.1039/d0ce01497d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The main factors affecting switchability are identified for DUT-8(Zn): energetics of the host, particle size, and desolvation stress. They influence the flexible behaviour to the same order of magnitude and should be always considered collectively.
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Affiliation(s)
- Leila Abylgazina
- Chair of Inorganic Chemistry I
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Irena Senkovska
- Chair of Inorganic Chemistry I
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Sebastian Ehrling
- Chair of Inorganic Chemistry I
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Volodymyr Bon
- Chair of Inorganic Chemistry I
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Petko St. Petkov
- Faculty of Chemistry and Pharmacy
- University of Sofia
- Sofia
- Bulgaria
| | - Jack D. Evans
- Chair of Inorganic Chemistry I
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Svetlana Krylova
- Kirensky Institute of Physics
- Federal Research Center KSC SB RAS
- 660036 Krasnoyarsk
- Russia
| | - Alexander Krylov
- Kirensky Institute of Physics
- Federal Research Center KSC SB RAS
- 660036 Krasnoyarsk
- Russia
| | - Stefan Kaskel
- Chair of Inorganic Chemistry I
- Technische Universität Dresden
- 01069 Dresden
- Germany
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35
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Schwotzer F, Senkovska I, Bon V, Lochmann S, Evans JD, Pohl D, Rellinghaus B, Kaskel S. Solvent-assisted delamination of layered copper dithienothiophene-dicarboxylate (DUT-134). Inorg Chem Front 2021. [DOI: 10.1039/d1qi00349f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Rational selection of the delamination solvent enables efficient exfoliation of layered MOF, resulting in suspension of the nanosheets stable over days.
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Affiliation(s)
- Friedrich Schwotzer
- Inorganic Chemistry I
- Faculty of Chemistry and Food Chemistry
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Irena Senkovska
- Inorganic Chemistry I
- Faculty of Chemistry and Food Chemistry
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Volodymyr Bon
- Inorganic Chemistry I
- Faculty of Chemistry and Food Chemistry
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Stefanie Lochmann
- Inorganic Chemistry I
- Faculty of Chemistry and Food Chemistry
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Jack D. Evans
- Inorganic Chemistry I
- Faculty of Chemistry and Food Chemistry
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Darius Pohl
- Dresden Center for Nanoanalysis (DCN)
- Center for advancing electronics Dresden
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Bernd Rellinghaus
- Dresden Center for Nanoanalysis (DCN)
- Center for advancing electronics Dresden
- Technische Universität Dresden
- 01069 Dresden
- Germany
| | - Stefan Kaskel
- Inorganic Chemistry I
- Faculty of Chemistry and Food Chemistry
- Technische Universität Dresden
- 01069 Dresden
- Germany
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36
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Schneemann A, Dong R, Schwotzer F, Zhong H, Senkovska I, Feng X, Kaskel S. 2D framework materials for energy applications. Chem Sci 2020; 12:1600-1619. [PMID: 34163921 PMCID: PMC8179301 DOI: 10.1039/d0sc05889k] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 12/09/2020] [Indexed: 12/31/2022] Open
Abstract
In recent years a massive increase in publications on conventional 2D materials (graphene, h-BN, MoS2) is documented, accompanied by the transfer of the 2D concept to porous (crystalline) materials, such as ordered 2D layered polymers, covalent-organic frameworks, and metal-organic frameworks. Over the years, the 3D frameworks have gained a lot of attention for use in applications, ranging from electronic devices to catalysis, and from information to separation technologies, mostly due to the modular construction concept and exceptionally high porosity. A key challenge lies in the implementation of these materials into devices arising from the deliberate manipulation of properties upon delamination of their layered counterparts, including an increase in surface area, higher diffusivity, better access to surface sites and a change in the band structure. Within this minireview, we would like to highlight recent achievements in the synthesis of 2D framework materials and their advantages for certain applications, and give some future perspectives.
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Affiliation(s)
- Andreas Schneemann
- Department of Inorganic Chemistry, Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
| | - Renhao Dong
- Center for Advancing Electronics Dresden (CFAED), Faculty of Chemistry and Food Chemistry, Technische Universität Dresden 01062 Dresden Germany
| | - Friedrich Schwotzer
- Department of Inorganic Chemistry, Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
| | - Haixia Zhong
- Center for Advancing Electronics Dresden (CFAED), Faculty of Chemistry and Food Chemistry, Technische Universität Dresden 01062 Dresden Germany
| | - Irena Senkovska
- Department of Inorganic Chemistry, Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
| | - Xinliang Feng
- Center for Advancing Electronics Dresden (CFAED), Faculty of Chemistry and Food Chemistry, Technische Universität Dresden 01062 Dresden Germany
| | - Stefan Kaskel
- Department of Inorganic Chemistry, Technische Universität Dresden Bergstr. 66 01069 Dresden Germany
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37
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Roztocki K, Formalik F, Krawczuk A, Senkovska I, Kuchta B, Kaskel S, Matoga D. Corrigendum: Collective Breathing in an Eightfold Interpenetrated Metal–Organic Framework: From Mechanistic Understanding towards Threshold Sensing Architectures. Angew Chem Int Ed Engl 2020; 59:23371. [DOI: 10.1002/anie.202014768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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38
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Roztocki K, Formalik F, Krawczuk A, Senkovska I, Kuchta B, Kaskel S, Matoga D. Berichtigung: Collective Breathing in an Eightfold Interpenetrated Metal–Organic Framework: From Mechanistic Understanding towards Threshold Sensing Architectures. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202014768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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39
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Krause S, Evans JD, Bon V, Senkovska I, Ehrling S, Iacomi P, Többens DM, Wallacher D, Weiss MS, Zheng B, Yot PG, Maurin G, Llewellyn PL, Coudert FX, Kaskel S. Engineering micromechanics of soft porous crystals for negative gas adsorption. Chem Sci 2020; 11:9468-9479. [PMID: 34094213 PMCID: PMC8162094 DOI: 10.1039/d0sc03727c] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 08/24/2020] [Indexed: 11/24/2022] Open
Abstract
Framework materials at the molecular level, such as metal-organic frameworks (MOF), were recently found to exhibit exotic and counterintuitive micromechanical properties. Stimulated by host-guest interactions, these so-called soft porous crystals can display counterintuitive adsorption phenomena such as negative gas adsorption (NGA). NGA materials are bistable frameworks where the occurrence of a metastable overloaded state leads to pressure amplification upon a sudden framework contraction. How can we control activation barriers and energetics via functionalization of the molecular building blocks that dictate the frameworks' mechanical response? In this work we tune the elastic and inelastic properties of building blocks at the molecular level and analyze the mechanical response of the resulting frameworks. From a set of 11 frameworks, we demonstrate that widening of the backbone increases stiffness, while elongation of the building blocks results in a decrease in critical yield stress of buckling. We further functionalize the backbone by incorporation of sp3 hybridized carbon atoms to soften the molecular building blocks, or stiffen them with sp2 and sp carbons. Computational modeling shows how these modifications of the building blocks tune the activation barriers within the energy landscape of the guest-free bistable frameworks. Only frameworks with free energy barriers in the range of 800 to 1100 kJ mol-1 per unit cell, and moderate yield stress of 0.6 to 1.2 nN for single ligand buckling, exhibit adsorption-induced contraction and negative gas adsorption. Advanced experimental in situ methodologies give detailed insights into the structural transitions and the adsorption behavior. The new framework DUT-160 shows the highest magnitude of NGA ever observed for nitrogen adsorption at 77 K. Our computational and experimental analysis of the energetics and mechanical response functions of porous frameworks is an important step towards tuning activation barriers in dynamic framework materials and provides critical design principles for molecular building blocks leading to pressure amplifying materials.
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Affiliation(s)
- Simon Krause
- Faculty of Chemistry and Food Chemistry, TU Dresden Bergstrasse 66 01069 Dresden Germany
- Centre for Systems Chemistry, Stratingh Institute for Chemistry, University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Jack D Evans
- Faculty of Chemistry and Food Chemistry, TU Dresden Bergstrasse 66 01069 Dresden Germany
| | - Volodymyr Bon
- Faculty of Chemistry and Food Chemistry, TU Dresden Bergstrasse 66 01069 Dresden Germany
| | - Irena Senkovska
- Faculty of Chemistry and Food Chemistry, TU Dresden Bergstrasse 66 01069 Dresden Germany
| | - Sebastian Ehrling
- Faculty of Chemistry and Food Chemistry, TU Dresden Bergstrasse 66 01069 Dresden Germany
| | - Paul Iacomi
- Aix-Marseille Univ., CNRS, MADIREL (UMR 7246) 13013 Marseille France
- ICGM, Univ. Montpellier, CNRS, ENSCM Montpellier France
| | - Daniel M Többens
- Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 1 14109 Berlin Germany
| | - Dirk Wallacher
- Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 1 14109 Berlin Germany
| | - Manfred S Weiss
- Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 1 14109 Berlin Germany
| | - Bin Zheng
- ICGM, Univ. Montpellier, CNRS, ENSCM Montpellier France
- School of Materials Science and Engineering, Xi'an University of Science and Technology Xi'an 710054 PR China
| | - Pascal G Yot
- ICGM, Univ. Montpellier, CNRS, ENSCM Montpellier France
| | | | | | - François-Xavier Coudert
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris 75005 Paris France
| | - Stefan Kaskel
- Faculty of Chemistry and Food Chemistry, TU Dresden Bergstrasse 66 01069 Dresden Germany
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40
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Krylov A, Senkovska I, Ehrling S, Maliuta M, Krylova S, Slyusareva E, Vtyurin A, Kaskel S. Single particle Raman spectroscopy analysis of the metal-organic framework DUT-8(Ni) switching transition under hydrostatic pressure. Chem Commun (Camb) 2020; 56:8269-8272. [PMID: 32568349 DOI: 10.1039/d0cc02491k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Experimental in situ observations of phase coexistence in switchable metal-organic frameworks are reported to provide a fundamental understanding of dynamic adsorbents that can change their pore structure in response to external stimuli. A prototypical flexible pillared layer framework DUT-8(Ni) (DUT = Dresden University of Technology) was studied under hydrostatic pressure by in situ Raman spectroscopy on single crystals. The closing transition of the open pore phase (op) containing DMF in the pores in silicon oil as a pressure transmitting fluid, as well as the closed pore phase (cp) to op transition under pressure in methanol, were studied. Phase coexistences during both transitions were observed.
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Affiliation(s)
- Alexander Krylov
- Kirensky Institute of Physics, Federal Research Center KSC SB RAS, 660036 Krasnoyarsk, Russia.
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41
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Roztocki K, Szufla M, Bon V, Senkovska I, Kaskel S, Matoga D. Interlinker Hydrogen Bonds Govern CO 2 Adsorption in a Series of Flexible 2D Diacylhydrazone/Isophthalate-Based MOFs: Influence of Metal Center, Linker Substituent, and Activation Temperature. Inorg Chem 2020; 59:10717-10726. [PMID: 32663400 PMCID: PMC7467668 DOI: 10.1021/acs.inorgchem.0c01182] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
![]()
Four new layered flexible metal–organic
frameworks (MOFs)
containing a diacylhydrazone moiety, namely, guest-filled [Zn2(iso)2(tdih)2]n (1), [Zn2(NH2iso)2(tdih)2]n (2),
[Cd2(iso)2(tdih)2]n (3) and [Cd2(NH2iso)2(tdih)2]n (4) were synthesized using terephthalaldehyde di-isonicotinoylhydrazone
(tdih) as a linear ditopic linker as well as isophtalate
(iso) or 5-aminoisophthalate (NH2iso) as angular colinkers.
The MOFs with hexacoordinated cadmium centers feature two-dimensional
pore systems as compared to the MOFs with pentacoordinated zinc centers
showing either zero-dimensional or mixed zero-/one-dimensional voids,
as evidenced by single-crystal X-ray diffraction. In contrast to the
frameworks based on isophtalates which do not show any significant
gas uptakes, introduction of amino-substituted linker enables CO2 adsorption. Gently activated aminoisophthalate-based frameworks,
that is, guest-exchanged in methanol and heated to 100 °C, show
reversible gated CO2 adsorptions at 195 K, whereas the
increase of activation temperature to 150 °C or more leads to
one-step isotherms and lower adsorption capacities. X-ray diffraction
and IR spectroscopy reveal significant structural differences in interlayer
hydrogen bonding upon activation of materials at higher temperatures.
The work emphasizes the role of hydrogen bonds in crystal engineering
of layered materials and the importance of activation conditions in
such systems. Interplay between a metal center and
functionalization of
isophthalate linker leads to remarkable diversity of structures and
properties in the series of layered flexible metal−organic
frameworks. Intriguing adsorption properties include stepwise gated
CO2 adsorptions and strong dependence on activation conditions.
The role of hydrogen bonds in crystal engineering of layered materials
is underscored by activation−structure−adsorption correlations.
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Affiliation(s)
- Kornel Roztocki
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Monika Szufla
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Volodymyr Bon
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Irena Senkovska
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Stefan Kaskel
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Dariusz Matoga
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
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Krause S, Reuter FS, Ehrling S, Bon V, Senkovska I, Kaskel S, Brunner E. Impact of Defects and Crystal Size on Negative Gas Adsorption in DUT-49 Analyzed by In Situ 129Xe NMR Spectroscopy. Chem Mater 2020; 32:4641-4650. [PMID: 32550744 PMCID: PMC7295370 DOI: 10.1021/acs.chemmater.0c01059] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/10/2020] [Indexed: 05/20/2023]
Abstract
The origin of crystal-size-dependent adsorption behavior of flexible metal-organic frameworks is increasingly studied. In this contribution, we probe the solid-fluid interactions of DUT-49 crystals of different size by in situ 129Xe NMR spectroscopy at 200 K. With decreasing size of the crystals, the average solid-fluid interactions are found to decrease reflected by a decrease in chemical shift of adsorbed xenon from 230 to 200 ppm, explaining the lack of adsorption-induced transitions for smaller crystals. However, recent studies propose that these results can also originate from the presence of lattice defects. To investigate the influence of defects on the adsorption behavior of DUT-49, we synthesized a series of samples with tailored defect concentrations and characterized them by in situ 129Xe NMR. In comparison to the results obtained for crystals with different size, we find pronounced changes of the adsorption behavior and influence of the chemical shift only for very high concentrations of defects, which further emphasizes the important role of particle size phenomena.
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Affiliation(s)
- Simon Krause
- Department
of Inorganic Chemistry, Technische Universität
Dresden, Bergstrasse 66, 01062 Dresden, Germany
- Centre
for Systems Chemistry, Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747
AG Groningen, The Netherlands
| | - Florian S. Reuter
- Chair
of Bioanalytical Chemistry, Technische Universität
Dresden, Bergstrasse
66, 01062 Dresden, Germany
| | - Sebastian Ehrling
- Department
of Inorganic Chemistry, Technische Universität
Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Volodymyr Bon
- Department
of Inorganic Chemistry, Technische Universität
Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Irena Senkovska
- Department
of Inorganic Chemistry, Technische Universität
Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Stefan Kaskel
- Department
of Inorganic Chemistry, Technische Universität
Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Eike Brunner
- Chair
of Bioanalytical Chemistry, Technische Universität
Dresden, Bergstrasse
66, 01062 Dresden, Germany
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43
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Nguyen KD, Ehrling S, Senkovska I, Bon V, Kaskel S. New 1D chiral Zr-MOFs based on in situ imine linker formation as catalysts for asymmetric C C coupling reactions. J Catal 2020. [DOI: 10.1016/j.jcat.2020.03.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Recognising timescale as an adjustable dimension in porous solids provides a new perspective to develop novel four-dimensional framework materials. The deliberate design of three-dimensional porous framework architectures is a developed field; however, the understanding of dynamics in open frameworks leaves a number of key questions unanswered: What factors determine the spatiotemporal evolution of deformable networks? Can we deliberately engineer the response of dynamic materials along a time-axis? How can we engineer energy barriers for the selective recognition of molecules? Answering these questions will require significant methodological development to understand structural dynamics across a range of time and length scales.
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Affiliation(s)
- Jack D Evans
- Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Volodymyr Bon
- Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Irena Senkovska
- Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Hui-Chun Lee
- Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Stefan Kaskel
- Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany.
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45
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Du R, Wang J, Wang Y, Hübner R, Fan X, Senkovska I, Hu Y, Kaskel S, Eychmüller A. Unveiling reductant chemistry in fabricating noble metal aerogels for superior oxygen evolution and ethanol oxidation. Nat Commun 2020; 11:1590. [PMID: 32221287 PMCID: PMC7101436 DOI: 10.1038/s41467-020-15391-w] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 02/25/2020] [Indexed: 02/07/2023] Open
Abstract
Amongst various porous materials, noble metal aerogels attract wide attention due to their concurrently featured catalytic properties and large surface areas. However, insufficient understanding and investigation of key factors (e.g. reductants and ligands) in the fabrication process limits on-target design, impeding material diversity and available applications. Herein, unveiling multiple roles of reductants, we develop an efficient method, i.e. the excessive-reductant-directed gelation strategy. It enables to integrate ligand chemistry for creating gold aerogels with a record-high specific surface area (59.8 m2 g-1), and to expand the composition to all common noble metals. Moreover, we demonstrate impressive electrocatalytic performance of these aerogels for the ethanol oxidation and oxygen evolution reaction, and discover an unconventional organic-ligand-enhancing effect. The present work not only enriches the composition and structural diversity of noble metal aerogels, but also opens up new dimensions for devising efficient electrocatalysts for broad material systems.
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Affiliation(s)
- Ran Du
- Physical Chemistry, Technische Universität Dresden, Bergstr. 66b, 01069, Dresden, Germany
| | - Jinying Wang
- Network for Computational Nanotechnology, Purdue University, West Lafayette, IN, 47907, USA
| | - Ying Wang
- College of Chemistry and Materials Engineering, Wenzhou University, 325000, Wenzhou, China
| | - René Hübner
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Ion Beam Physics and Materials Research, Bautzner Landstrasse 400, 01328, Dresden, Germany
| | - Xuelin Fan
- Physical Chemistry, Technische Universität Dresden, Bergstr. 66b, 01069, Dresden, Germany
| | - Irena Senkovska
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstr. 66b, 01062, Dresden, Germany
| | - Yue Hu
- College of Chemistry and Materials Engineering, Wenzhou University, 325000, Wenzhou, China.
| | - Stefan Kaskel
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstr. 66b, 01062, Dresden, Germany
| | - Alexander Eychmüller
- Physical Chemistry, Technische Universität Dresden, Bergstr. 66b, 01069, Dresden, Germany.
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46
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Roztocki K, Formalik F, Krawczuk A, Senkovska I, Kuchta B, Kaskel S, Matoga D. Collective Breathing in an Eightfold Interpenetrated Metal–Organic Framework: From Mechanistic Understanding towards Threshold Sensing Architectures. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914198] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kornel Roztocki
- Faculty of ChemistryJagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Filip Formalik
- Group of Bioprocess and Biomedical EngineeringFaculty of ChemistryWrocław University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
- Department of Theoretical PhysicsFaculty of Fundamental Problems of TechnologyWrocław University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
| | - Anna Krawczuk
- Faculty of ChemistryJagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Irena Senkovska
- Faculty of ChemistryTechnische Universität Dresden Bergstrasse 66 01062 Dresden Germany
| | - Bogdan Kuchta
- Group of Bioprocess and Biomedical EngineeringFaculty of ChemistryWrocław University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
- MADIREL LaboratoryAix-Marseille University, CNRS UMR7246 13396 Marseille France
| | - Stefan Kaskel
- Faculty of ChemistryTechnische Universität Dresden Bergstrasse 66 01062 Dresden Germany
| | - Dariusz Matoga
- Faculty of ChemistryJagiellonian University Gronostajowa 2 30-387 Kraków Poland
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47
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Roztocki K, Formalik F, Krawczuk A, Senkovska I, Kuchta B, Kaskel S, Matoga D. Collective Breathing in an Eightfold Interpenetrated Metal-Organic Framework: From Mechanistic Understanding towards Threshold Sensing Architectures. Angew Chem Int Ed Engl 2020; 59:4491-4497. [PMID: 31917504 DOI: 10.1002/anie.201914198] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Indexed: 01/11/2023]
Abstract
Functional materials that respond to chemical or physical stimuli through reversible structural transformations are highly desirable for the integration into devices. Now, a new stable and flexible eightfold interpenetrated three-dimensional (3D) metal-organic framework (MOF) is reported, [Zn(oba)(pip)]n (JUK-8) based on 4,4'-oxybis(benzenedicarboxylate) (oba) and 4-pyridyl functionalized benzene-1,3-dicarbohydrazide (pip) linkers, featuring distinct switchability in response to guest molecules (H2 O and CO2 ) or temperature. Single-crystal X-ray diffraction (SC-XRD), combined with density functional theory (DFT) and grand canonical Monte Carlo (GCMC) simulations, reveal a unique breathing mechanism involving collective motions of eight mixed-linker diamondoid subnetworks with only minor displacements between them. The pronounced stepwise volume change of JUK-8 during water adsorption is used to construct an electron conducting composite film for resistive humidity sensing.
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Affiliation(s)
- Kornel Roztocki
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Kraków, Poland
| | - Filip Formalik
- Group of Bioprocess and Biomedical Engineering, Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370, Wrocław, Poland.,Department of Theoretical Physics, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370, Wrocław, Poland
| | - Anna Krawczuk
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Kraków, Poland
| | - Irena Senkovska
- Faculty of Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Bogdan Kuchta
- Group of Bioprocess and Biomedical Engineering, Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370, Wrocław, Poland.,MADIREL Laboratory, Aix-Marseille University, CNRS UMR7246, 13396, Marseille, France
| | - Stefan Kaskel
- Faculty of Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062, Dresden, Germany
| | - Dariusz Matoga
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Kraków, Poland
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48
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Garai B, Bon V, Krause S, Schwotzer F, Gerlach M, Senkovska I, Kaskel S. Tunable Flexibility and Porosity of the Metal-Organic Framework DUT-49 through Postsynthetic Metal Exchange. Chem Mater 2020; 32:889-896. [PMID: 35601600 PMCID: PMC9115755 DOI: 10.1021/acs.chemmater.9b04769] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 01/06/2020] [Indexed: 05/22/2023]
Abstract
As a prominent and representative example of flexible metal-organic frameworks (MOFs), DUT-49(Cu) has gained attention due to the unique phenomenon of negative gas adsorption (NGA), originating from an unprecedented structural contraction during the gas adsorption. Herein, postsynthetic metal exchange is demonstrated to afford DUT-49 frameworks with a wide variety of metal cations, e.g., Mn2+, Fe2+, Ni2+, Zn2+, Cu2+, and Cd2+. The single-crystal-to-single-crystal conversion allowed characterization of the new MOFs by single crystal X-ray diffraction, indicating identical structure and topology compared with that of previously explored DUT-49(Cu) framework. This approach is proven successful in achieving Mn-Mn and Cd-Cd dimers, which are rare examples of M-M paddle-wheel SBUs. The relative stability and flexibility of the resulted frameworks are observed to be highly sensitive to the metal ion of the framework, following the trends predicted by the Irving-Williams series. DUT-49(Ni) was recognized as a second material from the DUT-49 series showing adsorption-induced transitions. A sequential increase in framework flexibility from rigid to flexible and from flexible to NGA has been achieved through selective incorporation of metal centers into the structure. Finally, heterometallic structures are formed by selective and controlled exchange of metal ions to finely tune the flexibility and NGA phenomenon of the framework.
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Affiliation(s)
- Bikash Garai
- Anorganische
Chemie I, Technische Universität
Dresden, Bergstraße-66, 01069 Dresden, Germany
| | - Volodymyr Bon
- Anorganische
Chemie I, Technische Universität
Dresden, Bergstraße-66, 01069 Dresden, Germany
| | - Simon Krause
- Anorganische
Chemie I, Technische Universität
Dresden, Bergstraße-66, 01069 Dresden, Germany
| | - Friedrich Schwotzer
- Anorganische
Chemie I, Technische Universität
Dresden, Bergstraße-66, 01069 Dresden, Germany
| | - Martin Gerlach
- Macromolecular
Crystallography Group, Helmholtz-Zentrum
Berlin für Materialien und Energie, Albert-Einstein-Straße 15, 12489 Berlin, Germany
| | - Irena Senkovska
- Anorganische
Chemie I, Technische Universität
Dresden, Bergstraße-66, 01069 Dresden, Germany
| | - Stefan Kaskel
- Anorganische
Chemie I, Technische Universität
Dresden, Bergstraße-66, 01069 Dresden, Germany
- E-mail:
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49
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Freund P, Senkovska I, Zheng B, Bon V, Krause B, Maurin G, Kaskel S. The force of MOFs: the potential of switchable metal–organic frameworks as solvent stimulated actuators. Chem Commun (Camb) 2020; 56:7411-7414. [DOI: 10.1039/d0cc02505d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The force exerted by flexible metal–organic framework through expansion was experimentally evaluated for MIL-53(Al).
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Affiliation(s)
- Pascal Freund
- Inorganic Chemistry I
- Technische Universität Dresden
- 01062 Dresden
- Germany
| | - Irena Senkovska
- Inorganic Chemistry I
- Technische Universität Dresden
- 01062 Dresden
- Germany
| | - Bin Zheng
- ICGM
- Univ. Montpellier
- CNRS
- ENSCM
- Montpellier
| | - Volodymyr Bon
- Inorganic Chemistry I
- Technische Universität Dresden
- 01062 Dresden
- Germany
| | - Beate Krause
- Leibniz-Institut für Polymerforschung Dresden e.V
- 01069 Dresden
- Germany
| | | | - Stefan Kaskel
- Inorganic Chemistry I
- Technische Universität Dresden
- 01062 Dresden
- Germany
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50
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Arrozi USF, Bon V, Krause S, Lübken T, Weiss MS, Senkovska I, Kaskel S. In Situ Imine-Based Linker Formation for the Synthesis of Zirconium MOFs: A Route to CO2 Capture Materials and Ethylene Oligomerization Catalysts. Inorg Chem 2019; 59:350-359. [DOI: 10.1021/acs.inorgchem.9b02517] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ubed S. F. Arrozi
- Technische Universität Dresden, Chair of Inorganic Chemistry, Bergstraße 66, D-01062 Dresden, Germany
| | - Volodymyr Bon
- Technische Universität Dresden, Chair of Inorganic Chemistry, Bergstraße 66, D-01062 Dresden, Germany
| | - Simon Krause
- Technische Universität Dresden, Chair of Inorganic Chemistry, Bergstraße 66, D-01062 Dresden, Germany
| | - Tilo Lübken
- Technische Universität Dresden, Chair of Organic Chemistry, Bergstraße 66, D-01062 Dresden, Germany
| | - Manfred S. Weiss
- Helmholtz-Zentrum Berlin für Materialien und Energie, BESSY-II, Albert-Einstein-Straße 15, 12489 Berlin, Germany
| | - Irena Senkovska
- Technische Universität Dresden, Chair of Inorganic Chemistry, Bergstraße 66, D-01062 Dresden, Germany
| | - Stefan Kaskel
- Technische Universität Dresden, Chair of Inorganic Chemistry, Bergstraße 66, D-01062 Dresden, Germany
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