1
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Yabuuchi Y, Furukawa H, Carsch KM, Klein RA, Tkachenko NV, Huang AJ, Cheng Y, Taddei KM, Novak E, Brown CM, Head-Gordon M, Long JR. Geometric Tuning of Coordinatively Unsaturated Copper(I) Sites in Metal-Organic Frameworks for Ambient-Temperature Hydrogen Storage. J Am Chem Soc 2024; 146:22759-22776. [PMID: 39092909 PMCID: PMC11328132 DOI: 10.1021/jacs.4c08039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
Porous solids can accommodate and release molecular hydrogen readily, making them attractive for minimizing the energy requirements for hydrogen storage relative to physical storage systems. However, H2 adsorption enthalpies in such materials are generally weak (-3 to -7 kJ/mol), lowering capacities at ambient temperature. Metal-organic frameworks with well-defined structures and synthetic modularity could allow for tuning adsorbent-H2 interactions for ambient-temperature storage. Recently, Cu2.2Zn2.8Cl1.8(btdd)3 (H2btdd = bis(1H-1,2,3-triazolo-[4,5-b],[4',5'-i])dibenzo[1,4]dioxin; CuI-MFU-4l) was reported to show a large H2 adsorption enthalpy of -32 kJ/mol owing to π-backbonding from CuI to H2, exceeding the optimal binding strength for ambient-temperature storage (-15 to -25 kJ/mol). Toward realizing optimal H2 binding, we sought to modulate the π-backbonding interactions by tuning the pyramidal geometry of the trigonal CuI sites. A series of isostructural frameworks, Cu2.7M2.3X1.3(btdd)3 (M = Mn, Cd; X = Cl, I; CuIM-MFU-4l), was synthesized through postsynthetic modification of the corresponding materials M5X4(btdd)3 (M = Mn, Cd; X = CH3CO2, I). This strategy adjusts the H2 adsorption enthalpy at the CuI sites according to the ionic radius of the central metal ion of the pentanuclear cluster node, leading to -33 kJ/mol for M = ZnII (0.74 Å), -27 kJ/mol for M = MnII (0.83 Å), and -23 kJ/mol for M = CdII (0.95 Å). Thus, CuICd-MFU-4l provides a second, more stable example of optimal H2 binding energy for ambient-temperature storage among reported metal-organic frameworks. Structural, computational, and spectroscopic studies indicate that a larger central metal planarizes trigonal CuI sites, weakening the π-backbonding to H2.
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Affiliation(s)
- Yuto Yabuuchi
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Hiroyasu Furukawa
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Kurtis M Carsch
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
| | - Ryan A Klein
- Material, Chemical, and Computational Sciences Directorate, National Renewable Energy Laboratory, Golden, Colorado 80401, United States
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Nikolay V Tkachenko
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Adrian J Huang
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Yongqiang Cheng
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Keith M Taddei
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Eric Novak
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Craig M Brown
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Martin Head-Gordon
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Jeffrey R Long
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
- Department of Materials Science and Engineering, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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2
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Mandel RM, Lotlikar PS, Runčevski T, Lee JH, Woods JJ, Pitt TA, Wilson JJ, Milner PJ. Transdermal Hydrogen Sulfide Delivery Enabled by Open-Metal-Site Metal-Organic Frameworks. J Am Chem Soc 2024; 146:18927-18937. [PMID: 38968420 PMCID: PMC11323067 DOI: 10.1021/jacs.4c00674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2024]
Abstract
Hydrogen sulfide (H2S) is an endogenously produced gasotransmitter involved in many physiological processes that are integral to proper cellular functioning. Due to its profound anti-inflammatory and antioxidant properties, H2S plays important roles in preventing inflammatory skin disorders and improving wound healing. Transdermal H2S delivery is a therapeutically viable option for the management of such disorders. However, current small-molecule H2S donors are not optimally suited for transdermal delivery and typically generate electrophilic byproducts that may lead to undesired toxicity. Here, we demonstrate that H2S release from metal-organic frameworks (MOFs) bearing coordinatively unsaturated metal centers is a promising alternative for controlled transdermal delivery of H2S. Gas sorption measurements and powder X-ray diffraction (PXRD) studies of 11 MOFs support that the Mg-based framework Mg2(dobdc) (dobdc4- = 2,5-dioxidobenzene-1,4-dicarboxylate) is uniquely well-suited for transdermal H2S delivery due to its strong yet reversible binding of H2S, high capacity (14.7 mmol/g at 1 bar and 25 °C), and lack of toxicity. In addition, Rietveld refinement of synchrotron PXRD data from H2S-dosed Mg2(dobdc) supports that the high H2S capacity of this framework arises due to the presence of three distinct binding sites. Last, we demonstrate that transdermal delivery of H2S from Mg2(dobdc) is sustained over a 24 h period through porcine skin. Not only is this significantly longer than sodium sulfide but this represents the first example of controlled transdermal delivery of pure H2S gas. Overall, H2S-loaded Mg2(dobdc) is an easily accessible, solid-state source of H2S, enabling safe storage and transdermal delivery of this therapeutically relevant gas.
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Affiliation(s)
- Ruth M. Mandel
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14850, United States
| | - Piyusha S. Lotlikar
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14850, United States
| | - Tomče Runčevski
- Department of Chemistry, Southern Methodist University, Dallas, TX 75275, United States
| | - Jung-Hoon Lee
- Computational Science Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Joshua J. Woods
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14850, United States
- Robert F. Smith School for Chemical and Biomedical Engineering, Cornell University, Ithaca, NY 14850, United States
| | - Tristan A. Pitt
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14850, United States
| | - Justin J. Wilson
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14850, United States
| | - Phillip J. Milner
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14850, United States
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3
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McCready C, Sladekova K, Conroy S, Gomes JR, Fletcher AJ, Jorge M. Quantifying the Uncertainty of Force Field Selection on Adsorption Predictions in MOFs. J Chem Theory Comput 2024; 20:4869-4884. [PMID: 38818701 PMCID: PMC11171284 DOI: 10.1021/acs.jctc.4c00287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/21/2024] [Accepted: 05/21/2024] [Indexed: 06/01/2024]
Abstract
Comparisons between simulated and experimental adsorption isotherms in MOFs are fraught with challenges. On the experimental side, there is significant variation between isotherms measured on the same system, with a significant percentage (∼20%) of published data being considered outliers. On the simulation side, force fields are often chosen "off-the-shelf" with little or no validation. The effect of this choice on the reliability of simulated adsorption predictions has not yet been rigorously quantified. In this work, we fill this gap by systematically quantifying the uncertainty arising from force field selection on adsorption isotherm predictions. We choose methane adsorption, where electrostatic interactions are negligible, to independently study the effect of the framework Lennard-Jones parameters on a series of prototypical materials that represent the most widely studied MOF "families". Using this information, we compute an adsorption "consensus isotherm" from simulations, including a quantification of uncertainty, and compare it against a manually curated set of experimental data from the literature. By considering many experimental isotherms measured by different groups and eliminating outliers in the data using statistical analysis, we conduct a rigorous comparison that avoids the pitfalls of the standard approach of comparing simulation predictions to a single experimental data set. Our results show that (1) the uncertainty in simulated isotherms can be as large as 15% and (2) standard force fields can provide reliable predictions for some systems but can fail dramatically for others, highlighting systematic shortcomings in those models. Based on this, we offer recommendations for future simulation studies of adsorption, including high-throughput computational screening of MOFs.
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Affiliation(s)
- Connaire McCready
- Department
of Chemical and Process Engineering, University
of Strathclyde, 75 Montrose Street, Glasgow G1 1XJ, United Kingdom
| | - Kristina Sladekova
- Department
of Chemical and Process Engineering, University
of Strathclyde, 75 Montrose Street, Glasgow G1 1XJ, United Kingdom
| | - Stuart Conroy
- Department
of Chemical and Process Engineering, University
of Strathclyde, 75 Montrose Street, Glasgow G1 1XJ, United Kingdom
| | - José R.
B. Gomes
- CICECO
− Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, Aveiro 3810-193, Portugal
| | - Ashleigh J. Fletcher
- Department
of Chemical and Process Engineering, University
of Strathclyde, 75 Montrose Street, Glasgow G1 1XJ, United Kingdom
| | - Miguel Jorge
- Department
of Chemical and Process Engineering, University
of Strathclyde, 75 Montrose Street, Glasgow G1 1XJ, United Kingdom
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4
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Yamada E, Sakamoto H, Matsui H, Uruga T, Sugimoto K, Ha MQ, Dam HC, Matsuda R, Tada M. Three-Dimensional Visualization of Adsorption Distribution in a Single Crystalline Particle of a Metal-Organic Framework. J Am Chem Soc 2024; 146:9181-9190. [PMID: 38528433 DOI: 10.1021/jacs.3c14778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
Many unique adsorption properties of metal-organic frameworks (MOFs) have been revealed by diffraction crystallography, visualizing their vacant and guest-loaded crystal structures at the molecular scale. However, it has been challenging to see the spatial distribution of the adsorption behaviors throughout a single MOF particle in a transient equilibrium state. Here, we report three-dimensional (3D) visualization of molecular adsorption behaviors in a single crystalline particle of a MOF by in situ X-ray absorption fine structure spectroscopy combined with computed tomography for the first time. The 3D maps of water-coordinated Co sites in a 100 μm-scale MOF-74-Co crystal were obtained with 1 μm spatial resolution under several water vapor pressures. Through the visualization of the water vapor adsorption process, 3D spectroimaging revealed the mechanism and spatial heterogeneity of guest adsorption inside a single particle of a crystalline MOF.
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Affiliation(s)
- Emina Yamada
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan
- RIKEN SPring-8 Center, Sayo, Hyogo, 679-5198, Japan
| | - Hirotoshi Sakamoto
- RIKEN SPring-8 Center, Sayo, Hyogo, 679-5198, Japan
- Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan
| | - Hirosuke Matsui
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan
- RIKEN SPring-8 Center, Sayo, Hyogo, 679-5198, Japan
| | - Tomoya Uruga
- Japan Synchrotron Radiation Research Center (JASRI)/SPring-8, Koto, Sayo, Hyogo 679-5198, Japan
| | - Kunihisa Sugimoto
- Japan Synchrotron Radiation Research Center (JASRI)/SPring-8, Koto, Sayo, Hyogo 679-5198, Japan
- Faculty of Science and Engineering, Graduate School of Science and Engineering, Kindai University, Kowakae. Higashiosaka, Osaka 577-8502, Japan
| | - Minh-Quyet Ha
- School of Knowledge Science, Japan Advanced Institute of Science and Technology, Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Hieu-Chi Dam
- School of Knowledge Science, Japan Advanced Institute of Science and Technology, Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Ryotaro Matsuda
- Department of Chemistry and Biotechnology, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8603, Japan
- Institute for Advanced Study, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8601, Japan
| | - Mizuki Tada
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan
- RIKEN SPring-8 Center, Sayo, Hyogo, 679-5198, Japan
- Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan
- Institute for Advanced Study, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8601, Japan
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5
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Abid HR, Azhar MR, Iglauer S, Rada ZH, Al-Yaseri A, Keshavarz A. Physiochemical characterization of metal organic framework materials: A mini review. Heliyon 2024; 10:e23840. [PMID: 38192763 PMCID: PMC10772179 DOI: 10.1016/j.heliyon.2023.e23840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 11/30/2023] [Accepted: 12/13/2023] [Indexed: 01/10/2024] Open
Abstract
Metal-organic frameworks (MOFs) are promising materials offering exceptional performance across a myriad of applications, attributable to their remarkable physicochemical properties such as regular porosity, crystalline structure, and tailored functional groups. Despite their potential, there is a lack of dedicated reviews that focus on key physicochemical characterizations of MOFs for the beginners and new researchers in the field. This review is written based on our expertise in the synthesis and characterization of MOFs, specifically to provide a right direction for the researcher who is a beginner in this area. In this way, experimental errors can be reduced, and wastage of time and chemicals can be avoided when new researchers conduct a study. In this article, this topic is critically analyzed, and findings and conclusions are presented. We reviewed three well-known XRD techniques, including PXRD, single crystal XRD, and SAXS, which were used for XRD analysis depending on the crystal size and the quality of crystal morphology. The TGA profile was an effective factor for evaluating the quality of the activation process and for ensuring the successful investigation for other characterizations. The BET and pore size were significantly affected by the activation process and selective benzene chain cross-linkers. FTIR is a prominent method that is used to investigate the functional groups on pore surfaces, and this method is successfully used to evaluate the activation process, characterize functionalized MOFs, and estimate their applications. The most significant methods of characterization include the X-ray diffraction, which is utilized for structural identification, and thermogravimetric analysis (TGA), which is used for exploring thermal decomposition. It is important to note that the thermal stability of MOFs is influenced by two main factors: the metal-ligand interaction and the type of functional groups attached to the organic ligand. The textural properties of the MOFs, on the other hand, can be scrutinized through nitrogen adsorption-desorption isotherms experiments at 77 K. However, for smaller pore size, the Argon adsorption-desorption isotherm at 87.3 K is preferred. Furthermore, the CO2 adsorption isotherm at 273 K can be used to measure ultra-micropore sizes and sizes lower than these, which cannot be measured by using the N2 adsorption-desorption isotherm at 77 K. The highest BET was observed in high-valence MOFs that are constructed based on the metal-oxo cluster, which has an excellent ability to control their textural properties. It was found that the synthesis procedure (including the choice of solvent, cross-linker, secondary metal, surface functional groups, and temperature), activation method, and pressure significantly impact the surface area of the MOF and, by extension, its structural integrity. Additionally, Fourier-transform infrared spectroscopy plays a crucial role in identifying active MOF functional groups. Understanding these physicochemical properties and utilizing relevant characterization techniques will enable more precise MOF selection for specific applications.
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Affiliation(s)
- Hussein Rasool Abid
- Energy and Resource Discipline, School of Engineering, Edith Cowan University, Joondalup, WA 6027, Australia
- Environmental Health Department, Applied Medical Sciences, University of Kerbala, Karbala 56001, Iraq
| | - Muhammad Rizwan Azhar
- Chemical Engineering Discipline, School of Engineering, Edith Cowan University, Joondalup, WA
| | - Stefan Iglauer
- Energy and Resource Discipline, School of Engineering, Edith Cowan University, Joondalup, WA 6027, Australia
| | - Zana Hassan Rada
- Energy and Resource Discipline, School of Engineering, Edith Cowan University, Joondalup, WA 6027, Australia
| | - Ahmed Al-Yaseri
- College of Petroleum Engineering and Geoscience, King Fahd University of Petroleum and Minerals, Saudi Arabia
| | - Alireza Keshavarz
- Energy and Resource Discipline, School of Engineering, Edith Cowan University, Joondalup, WA 6027, Australia
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Linares-Moreau M, Brandner LA, Velásquez-Hernández MDJ, Fonseca J, Benseghir Y, Chin JM, Maspoch D, Doonan C, Falcaro P. Fabrication of Oriented Polycrystalline MOF Superstructures. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2309645. [PMID: 38018327 DOI: 10.1002/adma.202309645] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/19/2023] [Indexed: 11/30/2023]
Abstract
The field of metal-organic frameworks (MOFs) has progressed beyond the design and exploration of powdery and single-crystalline materials. A current challenge is the fabrication of organized superstructures that can harness the directional properties of the individual constituent MOF crystals. To date, the progress in the fabrication methods of polycrystalline MOF superstructures has led to close-packed structures with defined crystalline orientation. By controlling the crystalline orientation, the MOF pore channels of the constituent crystals can be aligned along specific directions: these systems possess anisotropic properties including enhanced diffusion along specific directions, preferential orientation of guest species, and protection of functional guests. In this perspective, we discuss the current status of MOF research in the fabrication of oriented polycrystalline superstructures focusing on the specific crystalline directions of orientation. Three methods are examined in detail: the assembly from colloidal MOF solutions, the use of external fields for the alignment of MOF particles, and the heteroepitaxial ceramic-to-MOF growth. This perspective aims at promoting the progress of this field of research and inspiring the development of new protocols for the preparation of MOF systems with oriented pore channels, to enable advanced MOF-based devices with anisotropic properties.
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Affiliation(s)
- Mercedes Linares-Moreau
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Graz, 8010, Austria
| | - Lea A Brandner
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Graz, 8010, Austria
| | | | - Javier Fonseca
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, Barcelona, 08193, Spain
| | - Youven Benseghir
- Faculty of Chemistry, Institute of Functional Materials and Catalysis, University of Vienna, Währingerstr. 42, Vienna, A-1090, Austria
| | - Jia Min Chin
- Faculty of Chemistry, Institute of Functional Materials and Catalysis, University of Vienna, Währingerstr. 42, Vienna, A-1090, Austria
| | - Daniel Maspoch
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, Barcelona, 08193, Spain
- Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona (UAB), Cerdanyola del Vallès, Barcelona, 08193, Spain
- ICREA, Pg. Lluís Companys 23, Barcelona, 08010, Spain
| | - Christian Doonan
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia, 5005, Australia
| | - Paolo Falcaro
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Graz, 8010, Austria
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7
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Popov I, Raenko D, Tchougréeff A, Besley E. Electronic Structure and d-d Spectrum of Metal-Organic Frameworks with Transition-Metal Ions. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2023; 127:21749-21757. [PMID: 37969926 PMCID: PMC10641854 DOI: 10.1021/acs.jpcc.3c05025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/02/2023] [Accepted: 10/11/2023] [Indexed: 11/17/2023]
Abstract
The electronic structure of metal-organic frameworks (MOFs) containing transition metal (TM) ions represents a significant and largely unresolved computational challenge due to limited solutions to the quantitative description of low-energy excitations in open d-shells. These excitations underpin the magnetic and sensing properties of TM MOFs, including the observed remarkable spin-crossover phenomenon. We introduce the effective Hamiltonian of crystal field approach to study the d-d spectrum of MOFs containing TM ions; this is a hybrid QM/QM method based on the separation of crystal structure into d- and s,p-subsystems treated at different levels of theory. We test the method on model frameworks, carbodiimides, and hydrocyanamides and a series of M-MOF-74 (M = Fe, Co, Ni) and compare the computational predictions to experimental data on magnetic properties and Mössbauer spectra.
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Affiliation(s)
- Ilya Popov
- School
of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, U.K.
| | - Dmitrii Raenko
- A.N.
Frumkin Institute of Physical Chemistry and Electrochemistry RAS, Moscow 119071, Russia
| | - Andrei Tchougréeff
- A.N.
Frumkin Institute of Physical Chemistry and Electrochemistry RAS, Moscow 119071, Russia
| | - Elena Besley
- School
of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, U.K.
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8
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Trierweiler Gonçalves G, Michelin L, Josien L, Paillaud JL, Chaplais G. Impact of Compression on the Textural and Structural Properties of CPO-27(Ni). Molecules 2023; 28:6753. [PMID: 37836596 PMCID: PMC10574604 DOI: 10.3390/molecules28196753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/15/2023] [Accepted: 09/18/2023] [Indexed: 10/15/2023] Open
Abstract
The employment of metal-organic frameworks in powder form is undesirable from an industrial perspective due to process and safety issues. This work is devoted to evaluating the impact of compression on the textural and structural properties of CPO-27(Ni). For this purpose, CPO-27(Ni) was synthesized under hydrosolvothermal conditions and characterized. Then, the resulting powder was compressed into binderless pellets using variable compression forces ranging from 5-90 kN (37-678 MPa) and characterized by means of nitrogen adsorption/desorption, thermogravimetric analysis and powder X-ray diffraction to evaluate textural, thermal and structural changes. Both textural and structural properties decreased with increasing compression force. Thermal stability was impacted in pellets compressed at forces over 70 kN. CPO-27(Ni) pelletized at 5, 8 and 10 kN, and retained more than 94% of its initial textural properties, while a loss of about one-third of the textural property was observed for the two most compressed samples (70 and 90 kN) compared to the starting powder.
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Affiliation(s)
- Gabriel Trierweiler Gonçalves
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
| | - Laure Michelin
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
| | - Ludovic Josien
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
| | - Jean-Louis Paillaud
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
| | - Gérald Chaplais
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
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9
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López-Cervantes VB, Obeso JL, Yañez-Aulestia A, Islas-Jácome A, Leyva C, González-Zamora E, Sánchez-González E, Ibarra IA. MFM-300(Sc): a chemically stable Sc(III)-based MOF material for multiple applications. Chem Commun (Camb) 2023; 59:10343-10359. [PMID: 37563983 DOI: 10.1039/d3cc02987e] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023]
Abstract
Developing robust multifunctional metal-organic frameworks (MOFs) is the key to advancing the further deployment of MOFs into relevant applications. Since the first report of MFM-300(Sc) (MFM = Manchester Framework Material, formerly known as NOTT-400), the development of applications of this robust microporous MOF has only grown. In this review, a summary of the applications of MFM-300(Sc), as well as some emerging advanced applications, have been discussed. The adsorption properties of MFM-300(Sc) are presented systematically. Particularly, this contribution is focused on acid and corrosive gas adsorption. In addition, recent applications for catalysis based on the outstanding hemilabile Sc-O bond character are highlighted. Finally, some new research areas are introduced, such as host-guest chemistry and biomedical applications. This highlight aims to showcase the recent advances and the potential for developing new applications of this promising material.
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Affiliation(s)
- Valeria B López-Cervantes
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS), Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior s/n, CU, Del. Coyoacán, 04510, Ciudad de México, Mexico.
| | - Juan L Obeso
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS), Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior s/n, CU, Del. Coyoacán, 04510, Ciudad de México, Mexico.
- Instituto Politécnico Nacional, CICATA U. Legaria, Laboratorio Nacional de Ciencia, Tecnología y Gestión Integrada del Agua (LNAgua), Legaria 694 Irrigación, 11500, Miguel Hidalgo, CDMX, Mexico
| | - Ana Yañez-Aulestia
- UAM-Azcapotzalco, San Pablo 180, Col. Reynosa-Tamaulipas, Azcapotzalco, C.P. 02200, Ciudad de México, Mexico
| | - Alejandro Islas-Jácome
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, Av. Ferrocarril San Rafael Atlixco 186, Col. Leyes de Reforma 1A Sección, Iztapalapa, Ciudad de México, Mexico
| | - Carolina Leyva
- Instituto Politécnico Nacional, CICATA U. Legaria, Laboratorio Nacional de Ciencia, Tecnología y Gestión Integrada del Agua (LNAgua), Legaria 694 Irrigación, 11500, Miguel Hidalgo, CDMX, Mexico
| | - Eduardo González-Zamora
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, Av. Ferrocarril San Rafael Atlixco 186, Col. Leyes de Reforma 1A Sección, Iztapalapa, Ciudad de México, Mexico
| | - Elí Sánchez-González
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS), Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior s/n, CU, Del. Coyoacán, 04510, Ciudad de México, Mexico.
| | - Ilich A Ibarra
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS), Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior s/n, CU, Del. Coyoacán, 04510, Ciudad de México, Mexico.
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10
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Ullah S, Jensen S, Liu Y, Tan K, Drake H, Zhang G, Huang J, Klimeš J, Driscoll DM, Hermann RP, Zhou HC, Li J, Thonhauser T. Magnetically Induced Binary Ferrocene with Oxidized Iron. J Am Chem Soc 2023; 145:18029-18035. [PMID: 37530761 DOI: 10.1021/jacs.3c05754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
Ferrocene is perhaps the most popular and well-studied organometallic molecule, but our understanding of its structure and electronic properties has not changed for more than 70 years. In particular, all previous attempts of chemically oxidizing pure ferrocene by binding directly to the iron center have been unsuccessful, and no significant change in structure or magnetism has been reported. Using a metal organic framework host material, we were able to fundamentally change the electronic and magnetic structure of ferrocene to take on a never-before observed physically stretched/bent high-spin Fe(II) state, which readily accepts O2 from air, chemically oxidizing the iron from Fe(II) to Fe(III). We also show that the binding of oxygen is reversible through temperature swing experiments. Our analysis is based on combining Mößbauer spectroscopy, extended X-ray absorption fine structure, in situ infrared, SQUID, thermal gravimetric analysis, and energy dispersive X-ray fluorescence spectroscopy measurements with ab initio modeling.
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Affiliation(s)
- Saif Ullah
- Department of Physics and Center for Functional Materials, Wake Forest University, Winston-Salem, North Carolina 27109, United States
| | - Stephanie Jensen
- Department of Physics and Center for Functional Materials, Wake Forest University, Winston-Salem, North Carolina 27109, United States
| | - Yanyao Liu
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey 08854, United States
| | - Kui Tan
- Department of Chemistry, University of North Texas, Denton, Texas 76201, United States
| | - Hannah Drake
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Guoyu Zhang
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey 08854, United States
| | - Junjie Huang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Jiří Klimeš
- Department of Chemical Physics and Optics, Charles University, 12116 Prague, Czech Republic
| | - Darren M Driscoll
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Raphaël P Hermann
- Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Jing Li
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey 08854, United States
| | - Timo Thonhauser
- Department of Physics and Center for Functional Materials, Wake Forest University, Winston-Salem, North Carolina 27109, United States
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11
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Caruso M, Navalón S, Cametti M, Dhakshinamoorthy A, Punta C, García H. Challenges and opportunities for N-hydroxyphthalimide supported over heterogeneous solids for aerobic oxidations. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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12
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Pappas NS, Mason JA. Effect of modulator ligands on the growth of Co 2(dobdc) nanorods. Chem Sci 2023; 14:4647-4652. [PMID: 37152265 PMCID: PMC10155910 DOI: 10.1039/d2sc06869a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 04/05/2023] [Indexed: 05/09/2023] Open
Abstract
Control over the size, shape, uniformity, and external surface chemistry of metal-organic framework nanocrystals is important for a wide range of applications. Here, we investigate how monotopic modulators that mimic the coordination mode of native bridging ligands affect the growth of anisotropic Co2(dobdc) (dobdc4- = 2,5-dihydroxy-1,4-benzenedicarboxylic acid) nanorods. Through a combination of transmission electron microscopy (TEM) and nuclear magnetic resonance spectroscopy (NMR) studies, nanorod diameter was found to be strongly correlated to the acidity of the modulator and to the degree of modulator incorporation into the nanorod structure. Notably, highly acidic modulators allowed for the preparation of sub-10 nm nanorods, a previously elusive size regime for the M2(dobdc) family. More broadly, this study provides new insights into the mechanism of modulated growth of metal-organic framework nanoparticles.
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Affiliation(s)
- Nina S Pappas
- Department of Chemistry and Chemical Biology, Harvard University Cambridge MA 02138 USA
| | - Jarad A Mason
- Department of Chemistry and Chemical Biology, Harvard University Cambridge MA 02138 USA
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13
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Shim CH, Oh S, Lee S, Lee G, Oh M. Construction of defected MOF-74 with preserved crystallinity for efficient catalytic cyanosilylation of benzaldehyde. RSC Adv 2023; 13:8220-8226. [PMID: 36922955 PMCID: PMC10009656 DOI: 10.1039/d3ra01222k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 03/03/2023] [Indexed: 03/16/2023] Open
Abstract
Numerous open metal sites and well-developed micropores are the two most significant characteristics that should be imparted to design metal-organic frameworks (MOFs) as effective catalysts. However, the construction of the best MOF catalyst with both these characteristics is challenging because the creation of numerous open metal sites generally triggers some structural collapse of the MOF. Herein, we report the construction of well-structured but defected MOFs through the growth of defected MOFs, where some of the original organic linkers were replaced with analog organic linkers, on the surface of a crystalline MOF template (MOF-on-MOF growth). Additional open metal sites within the MOF-74 structure were generated by replacing some of the 2,5-dihydroxy-1,4-bezenedicarboxylic acid presenting in MOF-74 with 1,4-benzenedicarboxylic acid due to the missing hydroxyl groups. And the resulting additional open metal sites within the MOF-74 structure resulted in enhanced catalytic activity for the cyanosilylation of aldehydes. However, the collapse of some of the well-developed MOF-74 structure was also followed by structural defects. Whereas, the growth of defected MOF-74 (D-MOF-74) on the well-crystallized MOF-74 template led to the production of relatively well-crystallized D-MOF-74. Core-shell type MOF-74@D-MOF-74 having abundant open metal sites with a preserved crystallinity exhibited the efficient catalytic cyanosilylation of several aldehydes. Additionally, MOF-74@D-MOF-74 displayed excellent recyclability during the consecutive catalytic cycles.
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Affiliation(s)
- Chul Hwan Shim
- Department of Chemistry, Yonsei University 50 Yonsei-ro, Seodaemun-gu Seoul 03722 Republic of Korea +82-2-364-7050 +82-2-2123-5637
| | - Sojin Oh
- Department of Chemistry, Yonsei University 50 Yonsei-ro, Seodaemun-gu Seoul 03722 Republic of Korea +82-2-364-7050 +82-2-2123-5637
| | - Sujeong Lee
- Department of Chemistry, Yonsei University 50 Yonsei-ro, Seodaemun-gu Seoul 03722 Republic of Korea +82-2-364-7050 +82-2-2123-5637
| | - Gihyun Lee
- Department of Chemistry, Yonsei University 50 Yonsei-ro, Seodaemun-gu Seoul 03722 Republic of Korea +82-2-364-7050 +82-2-2123-5637
| | - Moonhyun Oh
- Department of Chemistry, Yonsei University 50 Yonsei-ro, Seodaemun-gu Seoul 03722 Republic of Korea +82-2-364-7050 +82-2-2123-5637
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14
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In situ single-crystal synchrotron X-ray diffraction studies of biologically active gases in metal-organic frameworks. Commun Chem 2023; 6:44. [PMID: 36859657 PMCID: PMC9977776 DOI: 10.1038/s42004-023-00845-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 02/22/2023] [Indexed: 03/03/2023] Open
Abstract
Metal-organic frameworks (MOFs) are well known for their ability to adsorb various gases. The use of MOFs for the storage and release of biologically active gases, particularly nitric oxide (NO) and carbon monoxide (CO), has been a subject of interest. To elucidate the binding mechanisms and geometry of these gases, an in situ single crystal X-ray diffraction (scXRD) study using synchrotron radiation at Diamond Light Source has been performed on a set of MOFs that display promising gas adsorption properties. NO and CO, were introduced into activated Ni-CPO-27 and the related Co-4,6-dihydroxyisophthalate (Co-4,6-dhip). Both MOFs show strong binding affinity towards CO and NO, however CO suffers more from competitive co-adsorption of water. Additionally, we show that morphology can play an important role in the ease of dehydration for these two systems.
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15
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p-Xylene Oxidation to Terephthalic Acid: New Trends. Molecules 2023; 28:molecules28041922. [PMID: 36838910 PMCID: PMC9961377 DOI: 10.3390/molecules28041922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/10/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
Large-scale terephthalic acid production from the oxidation of p-xylene is an especially important process in the polyester industry, as it is mainly used in polyethylene terephthalate (PET) manufacturing, a polymer that is widely used in fibers, films, and plastic products. This review presents and discusses catalytic advances and new trends in terephthalic acid production (since 2014), innovations in terephthalic acid purification processes, and simulations of reactors and reaction mechanisms.
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16
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Ritchhart A, Filatov AS, Jeon IR, Anderson JS. Structure and Magnetic Properties of Pseudo-1D Chromium Thiolate Coordination Polymers. Inorg Chem 2023; 62:2817-2825. [PMID: 36728752 DOI: 10.1021/acs.inorgchem.2c03991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The synthesis, structure, and magnetic properties of two novel, pseudo-one-dimensional (1D) chromium thiolate coordination polymers (CPs), CrBTT and Cr2BDT3, are reported. The structures of these materials were determined using X-ray powder diffraction revealing highly symmetric 1D chains embedded within a CP framework. The magnetic coupling of this chain system was measured by SQUID magnetometry, revealing a switch from antiferromagnetic to ferromagnetic behavior dictated by the angular geometrical constraints within the CP scaffold consistent with the Goodenough-Kanamori-Anderson rules. Intrachain magnetic coupling constants JNN of -32.0 and +5.7 K were found for CrBTT and Cr2BDT3, respectively, using the 1D Bonner-Fisher model of magnetism. The band structure of these materials has also been examined by optical spectroscopy and density functional theory calculations revealing semiconducting behavior. Our findings here demonstrate how CP scaffolds can support idealized low-dimensional structural motifs and dictate magnetic interactions through tuning of geometry and inter-spin couplings.
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Affiliation(s)
- Andrew Ritchhart
- Department of Chemistry, University of Chicago, Chicago, Illinois60637, United States
| | - Alexander S Filatov
- Department of Chemistry, University of Chicago, Chicago, Illinois60637, United States
| | - Ie-Rang Jeon
- Université de Rennes, Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, 35042Rennes, France
| | - John S Anderson
- Department of Chemistry, University of Chicago, Chicago, Illinois60637, United States
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17
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Enhanced CO2/N2 separation performance in HP-Cu-BTCs by modifying the open-metal sites and porosity using added templates. KOREAN J CHEM ENG 2023. [DOI: 10.1007/s11814-022-1223-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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18
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Fang W, Dang J, Hu Y, Wu Y, Xin S, Chen B, Zhao H, Li Z. Electronic distribution tuning of vanadium-cobalt bimetallic MOFs for highly efficient hydrazine-assisted energy-saving hydrogen production. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2022.141682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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19
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Tao CA, Li Y, Wang J. The progress of electrochromic materials based on metal–organic frameworks. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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Metal-organic frameworks having hydroxy group: Nanoarchitectonics, preparation, and applications in adsorption, catalysis, and sensing. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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21
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Muratović S, Martinez V, Karadeniz B, Pajić D, Brekalo I, Arhangelskis M, Mazaj M, Mali G, Etter M, Friščić T, Krupskaya Y, Kataev V, Žilić D, Užarević K. Low-Dimensional Magnetism in Multivariate Copper/Zinc MOF-74 Materials Formed via Different Mechanochemical Methods. Inorg Chem 2022; 61:18181-18192. [DOI: 10.1021/acs.inorgchem.2c02898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Senada Muratović
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000Zagreb, Croatia
| | | | - Bahar Karadeniz
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000Zagreb, Croatia
| | - Damir Pajić
- Faculty of Science, Department of Physics, University of Zagreb, Bijenička cesta 32, 10000Zagreb, Croatia
| | - Ivana Brekalo
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000Zagreb, Croatia
| | - Mihails Arhangelskis
- Faculty of Chemistry, University of Warsaw, 1 Pasteura Street, 02-093Warsaw, Poland
| | - Matjaž Mazaj
- National Institute of Chemistry, Hajdrihova 19, SI-1001Ljubljana, Slovenia
| | - Gregor Mali
- National Institute of Chemistry, Hajdrihova 19, SI-1001Ljubljana, Slovenia
| | - Martin Etter
- Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, D-22607Hamburg, Germany
| | | | - Yulia Krupskaya
- Leibniz IFW Dresden, Helmholtzstrasse 20, D-01069Dresden, Germany
| | - Vladislav Kataev
- Leibniz IFW Dresden, Helmholtzstrasse 20, D-01069Dresden, Germany
| | - Dijana Žilić
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000Zagreb, Croatia
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22
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Jaramillo DE, Jaffe A, Snyder BER, Smith A, Taw E, Rohde RC, Dods MN, DeSnoo W, Meihaus KR, Harris TD, Neaton JB, Long JR. Metal-organic frameworks as O 2-selective adsorbents for air separations. Chem Sci 2022; 13:10216-10237. [PMID: 36277628 PMCID: PMC9473493 DOI: 10.1039/d2sc03577d] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 07/21/2022] [Indexed: 02/05/2023] Open
Abstract
Oxygen is a critical gas in numerous industries and is produced globally on a gigatonne scale, primarily through energy-intensive cryogenic distillation of air. The realization of large-scale adsorption-based air separations could enable a significant reduction in associated worldwide energy consumption and would constitute an important component of broader efforts to combat climate change. Certain small-scale air separations are carried out using N2-selective adsorbents, although the low capacities, poor selectivities, and high regeneration energies associated with these materials limit the extent of their usage. In contrast, the realization of O2-selective adsorbents may facilitate more widespread adoption of adsorptive air separations, which could enable the decentralization of O2 production and utilization and advance new uses for O2. Here, we present a detailed evaluation of the potential of metal-organic frameworks (MOFs) to serve as O2-selective adsorbents for air separations. Drawing insights from biological and molecular systems that selectively bind O2, we survey the field of O2-selective MOFs, highlighting progress and identifying promising areas for future exploration. As a guide for further research, the importance of moving beyond the traditional evaluation of O2 adsorption enthalpy, ΔH, is emphasized, and the free energy of O2 adsorption, ΔG, is discussed as the key metric for understanding and predicting MOF performance under practical conditions. Based on a proof-of-concept assessment of O2 binding carried out for eight different MOFs using experimentally derived capacities and thermodynamic parameters, we identify two existing materials and one proposed framework with nearly optimal ΔG values for operation under user-defined conditions. While enhancements are still needed in other material properties, the insights from the assessments herein serve as a guide for future materials design and evaluation. Computational approaches based on density functional theory with periodic boundary conditions are also discussed as complementary to experimental efforts, and new predictions enable identification of additional promising MOF systems for investigation.
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Affiliation(s)
- David E Jaramillo
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Adam Jaffe
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Benjamin E R Snyder
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Alex Smith
- Department of Physics, University of California Berkeley Berkeley California 94720 USA
| | - Eric Taw
- Department of Chemical and Biomolecular Engineering, University of California Berkeley Berkeley California 94720 USA
- Materials Science Division, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
| | - Rachel C Rohde
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Matthew N Dods
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - William DeSnoo
- Department of Physics, University of California Berkeley Berkeley California 94720 USA
| | - Katie R Meihaus
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - T David Harris
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Jeffrey B Neaton
- Department of Physics, University of California Berkeley Berkeley California 94720 USA
- Molecular Foundry, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
- Kavli Nanosciences Institute at Berkeley Berkeley California 94720 USA
| | - Jeffrey R Long
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
- Department of Chemical and Biomolecular Engineering, University of California Berkeley Berkeley California 94720 USA
- Materials Science Division, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
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23
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Jun H, Oh S, Lee G, Oh M. Enhanced catalytic activity of MOF-74 via providing additional open metal sites for cyanosilylation of aldehydes. Sci Rep 2022; 12:14735. [PMID: 36042325 PMCID: PMC9427751 DOI: 10.1038/s41598-022-18932-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/22/2022] [Indexed: 11/09/2022] Open
Abstract
The preparation of metal-organic frameworks (MOFs) having many open metal sites is an excellent approach for the development of highly active MOF-based catalysts. Herein, well-defined rice-shaped MOF-74 microparticles having structural defects are prepared by incorporating two analogous organic linkers [2,5-dihydroxy-1,4-bezenedicarboxylic acid (DHBDC) and 2-hydroxy-1,4-benzenedicarboxylic acid (HBDC)] within the MOF-74 structure. The replacement of some of DHBDC in MOF-74 by HBDC causes the structural defects (excluding some of the bridged hydroxyl groups), and these structural defects provide the additional open metal sites within MOF-74. Finally, the additional open metal sites within MOF-74 result in the enhanced catalytic activity for the cyanosilylation of several aldehydes. A series of MOF-74s is prepared with various incorporated amounts of HBDC, and the optimum ratio between DHBDC and HBDC in MOF-74 to achieving the best catalytic performance is determined. In addition, the defected MOF-74 displays an excellent recyclability for the catalytic reaction.
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Affiliation(s)
- Hyeji Jun
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Sojin Oh
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Gihyun Lee
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Moonhyun Oh
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.
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24
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Skachkov D, Liu SL, Chen J, Christou G, Hebard AF, Zhang XG, Trickey SB, Cheng HP. Dipole Switching by Intramolecular Electron Transfer in Single-Molecule Magnetic Complex [Mn 12O 12(O 2CR) 16(H 2O) 4]. J Phys Chem A 2022; 126:5265-5272. [PMID: 35939333 DOI: 10.1021/acs.jpca.2c02585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We study intramolecular electron transfer in the single-molecule magnetic complex [Mn12O12(O2CR)16 (H2O)4] for R = -H, -CH3, -CHCl2, -C6H5, and -C6H4F ligands as a mechanism for switching of the molecular dipole moment. Energetics is obtained using the density functional theory (DFT) with onsite Coulomb energy correction (DFT + U). Lattice distortions are found to be critical for localizing an extra electron on one of the easy sites on the outer ring in which localized states can be stabilized. We find that the lowest-energy path for charge transfer is for the electron to go through the center via superexchange-mediated tunneling. The energy barrier for such a path ranges from 0.4 to 54 meV depending on the ligands and the isomeric form of the complex. The electric field strength needed to move the charge from one end to the other, thus reversing the dipole moment, is 0.01-0.04 V/Å.
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Affiliation(s)
- Dmitry Skachkov
- The M2QM Center and the Quantum Theory Project, Department of Physics, University of Florida, Gainesville, Florida 32611, United States
| | - Shuang-Long Liu
- The M2QM Center and the Quantum Theory Project, Department of Physics, University of Florida, Gainesville, Florida 32611, United States
| | - Jia Chen
- The M2QM Center and the Quantum Theory Project, Department of Physics, University of Florida, Gainesville, Florida 32611, United States
| | - George Christou
- The M2QM Center, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Arthur F Hebard
- The M2QM Center, Department of Physics, University of Florida, Gainesville, Florida 32611, United States
| | - Xiao-Guang Zhang
- The M2QM Center and the Quantum Theory Project, Department of Physics, University of Florida, Gainesville, Florida 32611, United States
| | - Samuel B Trickey
- The M2QM Center and the Quantum Theory Project, Department of Physics, University of Florida, Gainesville, Florida 32611, United States
| | - Hai-Ping Cheng
- The M2QM Center and the Quantum Theory Project, Department of Physics, University of Florida, Gainesville, Florida 32611, United States
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25
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Cai Y, Yong J, Chen J, Zhou Y, Gao J. Hofmann-type metal-organic frameworks with dual open nickel centers for efficient capture of CO2 from CH4 and N2. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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26
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Rybicki M, Sauer J. Rigid Body Approximation for the Anharmonic Description of Molecule-Surface Vibrations. J Chem Theory Comput 2022; 18:5618-5635. [PMID: 35913469 DOI: 10.1021/acs.jctc.2c00597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We present an anharmonic approach for molecule-surface vibrations that employs rigid body coordinates, based on the Rodrigues rotation formula, to describe curvilinear displacements (rotations and translations) of the molecule along normal modes. These displacements are used to calculate energy data points from which one-dimensional polynomial potentials are fitted using cubic splines. In these potentials, for each of the six rigid body modes separately, one-dimensional Schrödinger equations are solved with harmonic oscillator or Fourier functions (for pure rotations) as basis sets. The anharmonic vibrational energies obtained are used to calculate partition functions and from them enthalpies, entropies, and Gibbs free energies of adsorption. Our numerical implementation has been successfully tested for Morse and cosine potentials with known analytical solutions. The methods have been applied to adsorption of CH4 on the hydroxyl group of the proton form of the chabazite zeolite (H-CHA), as well as to adsorption of CH4 and CO on the Mg2+ ions of the metal-organic framework (MOF) Mg2(dobdc). To obtain the best estimates for thermodynamic functions, we include the coupling between molecule-surface vibrations and intrasystem vibrations at the harmonic level. The calculated Gibbs free energies show that the coupling is small for CH4/H-CHA and CO/MOF (between -0.7 and +0.1 kJ/mol) but substantial for CH4/MOF (-3.4 kJ/mol). The predicted anharmonic effect on the Gibbs free energy of adsorption for CH4/H-CHA, CH4/MOF, and CO/MOF is -4.7, 0.3 ± 0.7, and -2.4 ± 0.6 kJ/mol, respectively, which results in +4.2, +0.9 ± 0.7, and -0.4 ± 0.6 kJ/mol, respectively, for the deviation from experiment. This is well within chemical accuracy limits (±4.2 kJ/mol) for the adsorption of CH4 and CO in the MOF. The larger deviation for CH4/H-CHA, at the edge of the chemical accuracy range, is most likely due to contributions from soft zeolite modes which are neglected in our approach.
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Affiliation(s)
- Marcin Rybicki
- Institut für Chemie, Humboldt-Universität zu Berlin, 10117 Berlin, Germany
| | - Joachim Sauer
- Institut für Chemie, Humboldt-Universität zu Berlin, 10117 Berlin, Germany.,Department of Physical and Macromolecular Chemistry/Charles University Center of Advanced Materials, Charles University, Hlavova 8, 128 43 Prague 2, Czech Republic
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Flores JG, Aguilar-Pliego J, Martin-Guaregua N, Ibarra IA, Sanchez-Sanchez M. Room-temperature prepared bimetallic nanocrystalline MOF-74 as catalysts in the aerobic oxidation of cyclohexene. Catal Today 2022. [DOI: 10.1016/j.cattod.2021.08.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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28
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Aliakbari R, Ramakrishna S, Kowsari E, Marfavi Y, Cheshmeh ZA, Ajdari FB, Kiaei Z, Torkzaban H, Ershadi M. Scalable preparation of MOFs and MOF-containing hybrid materials for use in sustainable refrigeration systems for a greener environment: a comprehensive review as well as technical and statistical analysis of patents. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04738-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Mukoyoshi M, Maesato M, Kawaguchi S, Kubota Y, Cho K, Kitagawa Y, Kitagawa H. Systematic Tuning of the Magnetic Properties in Mixed-Metal MOF-74. Inorg Chem 2022; 61:7226-7230. [PMID: 35506706 DOI: 10.1021/acs.inorgchem.2c00646] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Recently, mixed-metal metal-organic frameworks (MOFs) have been attracting much attention in various fields. In this study, we have systematically investigated the magnetic properties of CoxNi1-x-MOF-74 [Co2xNi2(1-x)(dhtp), where H4dhtp = 2,5-dihydroxyterephthalic acid] with two different kinds of metals (Co and Ni) across the composition range 0 ≤ x ≤ 1. Bimetallic CoxNi1-x-MOF-74 (x = 0.752, 0.458, and 0.233) were successfully synthesized and confirmed to have homogeneous metal distributions. Weak ferromagnetic (canted antiferromagnetic) behavior was exhibited, while homometallic Co-MOF-74 and Ni-MOF-74 are antiferromagnetic. We also investigated the effects of C2H4 sorption on the magnetic properties and found that C2H4-adsorbed Co0.5Ni0.5-MOF-74 exhibited a change in the interchain magnetic interaction.
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Affiliation(s)
- Megumi Mukoyoshi
- Division of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Mitsuhiko Maesato
- Division of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Shogo Kawaguchi
- Research and Utilization Division, Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Hyogo 679-5198, Japan
| | - Yoshiki Kubota
- Department of Physics, Graduate School of Science, Osaka Metropolitan University, Sakai, Osaka 599-8531, Japan
| | - Keigo Cho
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Yasutaka Kitagawa
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Hiroshi Kitagawa
- Division of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
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Li Y, Chen J, Hu Z, Lv X, Jia H. A Facile Method to Synthesize Co
3
O
4
Catalyst for Efficient Chlorobenzene Combustion. ChemistrySelect 2022. [DOI: 10.1002/slct.202200481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yan Li
- College of Chemistry Fuzhou University Fuzhou Fujian 350106 P. R. China
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures and Fujian Provincial Key Laboratory of Nanomaterials Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
- Xiamen Institute of Rare-earth Materials Haixi Institutes Chinese Academy of Sciences Xiamen Fujian 361021 P. R. China
| | - Jing Chen
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures and Fujian Provincial Key Laboratory of Nanomaterials Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
- Xiamen Institute of Rare-earth Materials Haixi Institutes Chinese Academy of Sciences Xiamen Fujian 361021 P. R. China
| | - Ziying Hu
- College of Chemistry Fuzhou University Fuzhou Fujian 350106 P. R. China
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures and Fujian Provincial Key Laboratory of Nanomaterials Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
- Xiamen Institute of Rare-earth Materials Haixi Institutes Chinese Academy of Sciences Xiamen Fujian 361021 P. R. China
| | - Xue‐Long Lv
- Institute of Urban Environment Chinese Academy of Sciences Xiamen Fujian 361021 P. R. China
- University of Chinese Academy of Sciences P. R. China
| | - Hongpeng Jia
- Institute of Urban Environment Chinese Academy of Sciences Xiamen Fujian 361021 P. R. China
- University of Chinese Academy of Sciences P. R. China
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31
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Kamencek T, Schrode B, Resel R, Ricco R, Zojer E. Understanding the Origin of the Particularly Small and Anisotropic Thermal Expansion of MOF‐74. ADVANCED THEORY AND SIMULATIONS 2022. [DOI: 10.1002/adts.202200031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tomas Kamencek
- Institute of Solid State Physics Graz University of Technology NAWI Graz Petersgasse 16 Graz 8010 Austria
- Institute of Physical and Theoretical Chemistry Graz University of Technology NAWI Graz Stremayrgasse 9 Graz 8010 Austria
| | | | - Roland Resel
- Institute of Solid State Physics Graz University of Technology NAWI Graz Petersgasse 16 Graz 8010 Austria
| | - Raffaele Ricco
- Institute of Physical and Theoretical Chemistry Graz University of Technology NAWI Graz Stremayrgasse 9 Graz 8010 Austria
- School of Engineering and Technology Asian Institute of Technology 58 Moo 9 Khlong Luang Pathum Thani 12120 Thailand
| | - Egbert Zojer
- Institute of Solid State Physics Graz University of Technology NAWI Graz Petersgasse 16 Graz 8010 Austria
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32
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Facile in Situ Transformation of NiOOH into MOF-74(Ni)/NiO OH Heterogeneous Composite for Enchancing Electrocatalytic Methanol Oxidation. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27072113. [PMID: 35408513 PMCID: PMC9000767 DOI: 10.3390/molecules27072113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/20/2022] [Accepted: 03/21/2022] [Indexed: 11/17/2022]
Abstract
A new MOF-74(Ni)/NiOOH heterogeneous composite was synthesized via NiOOH microsphere precursor. The electrocatalytic methanol oxidation reactions' (MOR) performance was assessed. The as-prepared MOF-74(Ni)/NiOOH exhibited excellent activity with high peak current density (27.62 mA·cm-2) and high mass activity (243.8 mA·mg-1). The enhanced activity could be a result of the synergistic effect of the MOF-74(Ni)/NiOOH heterocomposite providing more exposed active sites, a beneficial diffusion path between the catalyst surface and electrolyte, and improved conductivity, favorable for improving MOR performance.
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Fahy KM, Mian MR, Wasson MC, Son FA, Islamoglu T, Farha OK. Exchange of coordinated carboxylates with azolates as a route to obtain a microporous zinc-azolate framework. Chem Commun (Camb) 2022; 58:4028-4031. [PMID: 35254367 DOI: 10.1039/d2cc00925k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal-organic frameworks (MOFs) containing open metal sites are advantageous for wide applications. Here, carboxylate linkers are replaced with triazolate coordination in pre-formed Zn-MOF-74 via solvent-assisted linker exchange (SALE) to prepare the novel NU-250, within the known hexagonal channel-based MAF-X25 series that has not previously been synthesized de novo.
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Affiliation(s)
- Kira M Fahy
- International Institute for Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA.
| | - Mohammad Rasel Mian
- International Institute for Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA.
| | - Megan C Wasson
- International Institute for Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA.
| | - Florencia A Son
- International Institute for Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA.
| | - Timur Islamoglu
- International Institute for Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA.
| | - Omar K Farha
- International Institute for Nanotechnology and Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA. .,Department of Chemical & Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
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35
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Kittikhunnatham P, Leith GA, Mathur A, Naglic JK, Martin CR, Park KC, McCullough K, Jayaweera HDAC, Corkill RE, Lauterbach J, Karakalos SG, Smith MD, Garashchuk S, Chen DA, Shustova NB. A Metal‐Organic Framework (MOF)‐Based Multifunctional Cargo Vehicle for Reactive‐Gas Delivery and Catalysis. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202113909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Gabrielle A. Leith
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Abhijai Mathur
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Jennifer K. Naglic
- Department of Chemical Engineering University of South Carolina Columbia SC 29208 USA
| | - Corey R. Martin
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Kyoung Chul Park
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Katherine McCullough
- Department of Chemical Engineering University of South Carolina Columbia SC 29208 USA
| | | | - Ryan E. Corkill
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Jochen Lauterbach
- Department of Chemical Engineering University of South Carolina Columbia SC 29208 USA
| | - Stavros G. Karakalos
- Department of Chemical Engineering University of South Carolina Columbia SC 29208 USA
| | - Mark D. Smith
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Sophya Garashchuk
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Donna A. Chen
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
| | - Natalia B. Shustova
- Department of Chemistry and Biochemistry University of South Carolina Columbia SC 29208 USA
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Kittikhunnatham P, Leith GA, Mathur A, Naglic JK, Martin CR, Park KC, McCullough K, Jayaweera HDAC, Corkill RE, Lauterbach J, Karakalos SG, Smith MD, Garashchuk S, Chen DA, Shustova NB. A MOF Multifunctional Cargo Vehicle for Reactive Gas Delivery and Catalysis. Angew Chem Int Ed Engl 2021; 61:e202113909. [PMID: 34845811 DOI: 10.1002/anie.202113909] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Indexed: 11/06/2022]
Abstract
Efficient delivery of reactive and toxic gaseous reagents to organic reactions was studied using metal-organic frameworks (MOFs). Simultaneous cargo vehicle and catalytic capabilities of several MOFs were probed for the first time using the examples of aromatization, aminocarbonylation, and carbonylative Suzuki-Miyaura coupling reactions. These reactions highlight that MOFs can serve a dual role as a gas cargo vehicle and a catalyst, leading to product formation with yields similar to reactions employing pure gases. Furthermore, the MOFs can be recycled without sacrificing product yield, while simultaneously maintaining crystallinity. The reported findings were supported crystallographically and spectroscopically (e.g., diffuse reflectance infrared Fourier transform spectroscopy), foreshadowing a pathway for the development of multifunctional MOF-based reagent-catalyst cargo vessels for reactive reagents, as an attractive alternative to the use of toxic pure gases or gas generators.
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Affiliation(s)
- Preecha Kittikhunnatham
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Gabrielle A Leith
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29201, Columbia, UNITED STATES
| | - Abhijai Mathur
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Jennifer K Naglic
- University of South Carolina College of Engineering and Computing, Chemical Engineering, 301 Main Street, 29208, Columbia, UNITED STATES
| | - Corey R Martin
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Kyoung Chul Park
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Katherine McCullough
- University of South Carolina College of Engineering and Computing, Chemical Engineering, 301 Main Street, 29208, Columbia, UNITED STATES
| | - H D A Chathumal Jayaweera
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Ryan E Corkill
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Jochen Lauterbach
- University of South Carolina College of Engineering and Computing, Chemical Engineering, 301 Main Street, 29208, Columbia, UNITED STATES
| | - Stavros G Karakalos
- University of South Carolina College of Engineering and Computing, Chemical Engineering, 301 Main Street, 29208, Coulmbia, UNITED STATES
| | - Mark D Smith
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Sophya Garashchuk
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Donna A Chen
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter Street, 29208, Columbia, UNITED STATES
| | - Natalia B Shustova
- University of South Carolina, Chemistry and Biochemistry, 631 Sumter street GSRC-533, SC, Columbia, UNITED STATES
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37
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Aghamohammadi P, Arici M, Büyükgüngör O, Wriedt M, Yeşilel OZ. A series of three dimensional lanthanoid(III)-metal-organic frameworks with zwitterionic linker. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.2001804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Parya Aghamohammadi
- Department of Physics, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, Turkey
| | - Mürsel Arici
- Department of Chemistry, Faculty of Arts and Letters, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Orhan Büyükgüngör
- Department of Physics, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, Turkey
| | - Mario Wriedt
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, NY, USA
| | - Okan Zafer Yeşilel
- Department of Chemistry, Faculty of Arts and Letters, Eskişehir Osmangazi University, Eskişehir, Turkey
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38
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Wang J, Daiguebonne C, Suffren Y, Freslon S, Calvez G, Bernot K, Guillou O. New lanthanide-based coordination polymers with 2,5-dihydroxyterephthalate. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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39
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Ashtiani S, Sofer Z, Průša F, Friess K. Molecular-level fabrication of highly selective composite ZIF-8-CNT-PDMS membranes for effective CO2/N2, CO2/H2 and olefin/paraffin separations. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119003] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Gantzler N, Henle EA, Thallapally PK, Fern XZ, Simon CM. Non-injective gas sensor arrays: identifying undetectable composition changes. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2021; 33:464003. [PMID: 34404041 DOI: 10.1088/1361-648x/ac1e49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 08/17/2021] [Indexed: 06/13/2023]
Abstract
Metal-organic frameworks (MOFs) are nanoporous materials with good prospects as recognition elements for gas sensors owing to their adsorptive sensitivity and selectivity. A gravimetric, MOF-based sensor functions by measuring the mass of gas adsorbed in a MOF. Changes in the gas composition are expected to produce detectable changes in the mass of gas adsorbed in the MOF. In practical settings, multiple components of the gas adsorb into the MOF and contribute to the sensor response. As a result, there are typically many distinct gas compositions that produce the same single-sensor response. The response vector of a gas sensor array places multiple constraints on the gas composition. Still, if the number of degrees of freedom in the gas composition is greater than the number of MOFs in the sensor array, the map from gas compositions to response vectors will be non-injective (many-to-one). Here, we outline a mathematical method to determine undetectable changes in gas composition to which non-injective gas sensor arrays are unresponsive. This is important for understanding their limitations and vulnerabilities. We focus on gravimetric, MOF-based gas sensor arrays. Our method relies on a mixed-gas adsorption model in the MOFs comprising the sensor array, which gives the mass of gas adsorbed in each MOF as a function of the gas composition. The singular value decomposition of the Jacobian matrix of the adsorption model uncovers (i) the unresponsive directions and (ii) the responsive directions, ranked by sensitivity, in gas composition space. We illustrate the identification of unresponsive subspaces and ranked responsive directions for gas sensor arrays based on Co-MOF-74 and HKUST-1 aimed at quantitative sensing of CH4/N2/CO2/C2H6mixtures relevant to natural gas sensing.
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Affiliation(s)
- Nickolas Gantzler
- Department of Physics, Oregon State University, Corvallis, OR, United States of America
| | - E Adrian Henle
- School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, OR, United States of America
| | | | - Xiaoli Z Fern
- School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, United States of America
| | - Cory M Simon
- School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, OR, United States of America
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Sarango-Ramírez MK, Park J, Kim J, Yoshida Y, Lim DW, Kitagawa H. Void Space versus Surface Functionalization for Proton Conduction in Metal-Organic Frameworks. Angew Chem Int Ed Engl 2021; 60:20173-20177. [PMID: 34009706 DOI: 10.1002/anie.202106181] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Indexed: 11/10/2022]
Abstract
Void space and functionality of the pore surface are important structural factors for proton-conductive metal-organic frameworks (MOFs) impregnated with conducting media. However, no clear study has compared their priority factors, which need to be considered when designing proton-conductive MOFs. Herein, we demonstrate the effects of void space and pore-surface modification on proton conduction in MOFs through the surface-modified isoreticular MOF-74(Ni) series [Ni2 (dobdc or dobpdc), dobdc=2,5-dihydroxy-1,4-benzenedicarboxylate and dobpdc=4,4'-dihydroxy-(1,1'-biphenyl)-3,3'-dicarboxylate]. The MOF with lower porosity with the same surface functionality showed higher proton conductivity than that with higher porosity despite including a smaller amount of conducting medium. Density functional theory calculations suggest that strong hydrogen bonding between molecules of the conducting medium at high porosity is inefficient in inducing high proton conductivity.
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Affiliation(s)
- Marvin K Sarango-Ramírez
- Division of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan
| | - Junkil Park
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, South Korea
| | - Jihan Kim
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, South Korea
| | - Yukihiro Yoshida
- Division of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan
| | - Dae-Woon Lim
- Department of Chemistry and Medical Chemistry, College of Science and Technology, Yonsei University, 1 Yonseidae-gil, Wonju, Gangwon-do, 26493, Republic of Korea
| | - Hiroshi Kitagawa
- Division of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan
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42
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Sarango‐Ramírez MK, Park J, Kim J, Yoshida Y, Lim D, Kitagawa H. Void Space versus Surface Functionalization for Proton Conduction in Metal–Organic Frameworks. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106181] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Marvin K. Sarango‐Ramírez
- Division of Chemistry Graduate School of Science Kyoto University Kitashirakawa-Oiwakecho, Sakyo-ku Kyoto 606-8502 Japan
| | - Junkil Park
- Department of Chemical and Biomolecular Engineering Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 South Korea
| | - Jihan Kim
- Department of Chemical and Biomolecular Engineering Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 South Korea
| | - Yukihiro Yoshida
- Division of Chemistry Graduate School of Science Kyoto University Kitashirakawa-Oiwakecho, Sakyo-ku Kyoto 606-8502 Japan
| | - Dae‐Woon Lim
- Department of Chemistry and Medical Chemistry College of Science and Technology Yonsei University 1 Yonseidae-gil Wonju Gangwon-do 26493 Republic of Korea
| | - Hiroshi Kitagawa
- Division of Chemistry Graduate School of Science Kyoto University Kitashirakawa-Oiwakecho, Sakyo-ku Kyoto 606-8502 Japan
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Wang Z, Li Z, Ng M, Milner PJ. Rapid mechanochemical synthesis of metal-organic frameworks using exogenous organic base. Dalton Trans 2021; 49:16238-16244. [PMID: 32374307 DOI: 10.1039/d0dt01240h] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Metal-organic frameworks (MOFs) bearing coordinatively unsaturated metal centers, exemplified by the MOF-74 family of frameworks, are promising for applications ranging from gas separations and storage to Lewis acid catalysis. However, the scalable synthesis of MOF-74 analogues remains a significant challenge. Recently, mechanochemistry has emerged as a sustainable strategy for the preparation of MOFs in the solid state with minimal solvent waste. Mechanochemical methods typically rely on metal salts bearing basic anions to deprotonate the conjugate acid of the organic linker and a small amount of organic solvent or water to facilitate liquid assisted grinding. Here, we demonstrate that the liquid exogenous organic base Hünig's base (N,N-diisopropylethylamine) can fulfill both roles, enabling the mechanochemical synthesis of M2(dobdc) analogues (M = Mg, Mn, Co, Ni, Cu, Zn; dobdc4- = 2,5-dioxidobenzene-1,4-dicarboxylate) using metal nitrate salts in only 5 minutes at room temperature. Importantly, we demonstrate that this straightforward method can be generalized to prepare the isomeric framework Mg2(m-dobdc) (m-dobdc4- = 2,4-dioxidobenzene-1,5-dicarboxylate) and the expanded framework Mg2(dobpdc) (dobpdc4- = 4,4'-dioxidobiphenyl-3,3'-dicarboxylate) under solvent-free conditions for the first time. The MOFs prepared using this method possess high crystallinities and surface areas, with the Mg2(m-dobdc) prepared herein representing the first reported permanently porous variant of this framework. This new sustainable mechanochemical synthesis of MOF-74 analogues should enable their preparation on a large scale for industrial applications.
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Affiliation(s)
- Zihao Wang
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14853, USA.
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Nath A, Asha KS, Mandal S. Conductive Metal-Organic Frameworks: Electronic Structure and Electrochemical Applications. Chemistry 2021; 27:11482-11538. [PMID: 33857340 DOI: 10.1002/chem.202100610] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Indexed: 12/14/2022]
Abstract
Smarter and minimization of devices are consistently substantial to shape the energy landscape. Significant amounts of endeavours have come forward as promising steps to surmount this formidable challenge. It is undeniable that material scientists were contemplating smarter material beyond purely inorganic or organic materials. To our delight, metal-organic frameworks (MOFs), an inorganic-organic hybrid scaffold with unprecedented tunability and smart functionalities, have recently started their journey as an alternative. In this review, we focus on such propitious potential of MOFs that was untapped over a long time. We cover the synthetic strategies and (or) post-synthetic modifications towards the formation of conductive MOFs and their underlying concepts of charge transfer with structural aspects. We addressed theoretical calculations with the experimental outcomes and spectroelectrochemistry, which will trigger vigorous impetus about intrinsic electronic behaviour of the conductive frameworks. Finally, we discussed electrocatalysts and energy storage devices stemming from conductive MOFs to meet energy demand in the near future.
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Affiliation(s)
- Akashdeep Nath
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, 695551, India
| | - K S Asha
- School of Chemistry and Biochemistry, M. S. Ramaiah College of Arts Science and Commerce, Bangaluru, 560054, India
| | - Sukhendu Mandal
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, 695551, India
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Gheytanzadeh M, Baghban A, Habibzadeh S, Esmaeili A, Abida O, Mohaddespour A, Munir MT. Towards estimation of CO 2 adsorption on highly porous MOF-based adsorbents using gaussian process regression approach. Sci Rep 2021; 11:15710. [PMID: 34344995 PMCID: PMC8333052 DOI: 10.1038/s41598-021-95246-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 07/16/2021] [Indexed: 11/08/2022] Open
Abstract
In recent years, new developments in controlling greenhouse gas emissions have been implemented to address the global climate conservation concern. Indeed, the earth's average temperature is being increased mainly due to burning fossil fuels, explicitly releasing high amounts of CO2 into the atmosphere. Therefore, effective capture techniques are needed to reduce the concentration of CO2. In this regard, metal organic frameworks (MOFs) have been known as the promising materials for CO2 adsorption. Hence, study on the impact of the adsorption conditions along with the MOFs structural properties on their ability in the CO2 adsorption will open new doors for their further application in CO2 separation technologies as well. However, the high cost of the corresponding experimental study together with the instrument's error, render the use of computational methods quite beneficial. Therefore, the present study proposes a Gaussian process regression model with four kernel functions to estimate the CO2 adsorption in terms of pressure, temperature, pore volume, and surface area of MOFs. In doing so, 506 CO2 uptake values in the literature have been collected and assessed. The proposed GPR models performed very well in which the exponential kernel function, was shown as the best predictive tool with R2 value of 1. Also, the sensitivity analysis was employed to investigate the effectiveness of input variables on the CO2 adsorption, through which it was determined that pressure is the most determining parameter. As the main result, the accurate estimate of CO2 adsorption by different MOFs is obtained by briefly employing the artificial intelligence concept tools.
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Affiliation(s)
- Majedeh Gheytanzadeh
- Surface Reaction and Advanced Energy Materials Laboratory, Chemical Engineering Department, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Alireza Baghban
- Chemical Engineering Department, Amirkabir University of Technology (Tehran Polytechnic), Mahshahr Campus, Mahshahr, Iran.
| | - Sajjad Habibzadeh
- Surface Reaction and Advanced Energy Materials Laboratory, Chemical Engineering Department, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran.
- Department of Chemical Engineering, McGill University, 3610 University Street, Montreal, QC, H3A 0C5, Canada.
| | - Amin Esmaeili
- Department of Chemical Engineering, School of Engineering Technology and Industrial Trades, College of the North Atlantic-Qatar, Doha, Qatar
| | - Otman Abida
- College of Engineering and Technology, American University of the Middle East, Egaila, Kuwait
| | - Ahmad Mohaddespour
- College of Engineering and Technology, American University of the Middle East, Egaila, Kuwait
| | - Muhammad Tajammal Munir
- College of Engineering and Technology, American University of the Middle East, Egaila, Kuwait
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Jang MS, Chang MS, Kwon YT, Yang S, Gwak J, Kwon SJ, Lee J, Song K, Park CR, Lee SB, Park B, Jeong JW. High-throughput thermal plasma synthesis of Fe xCo 1-x nano-chained particles with unusually high permeability and their electromagnetic wave absorption properties at high frequency (1-26 GHz). NANOSCALE 2021; 13:12004-12016. [PMID: 34212957 DOI: 10.1039/d1nr01845k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Herein, we introduce novel 1-dimensional nano-chained FeCo particles with unusually-high permeability prepared by a highly-productive thermal plasma synthesis and demonstrate an electromagnetic wave absorber with exceptionally low reflection loss in the high-frequency regime (1-26 GHz). During the thermal plasma synthesis, spherical FeCo nanoparticles are first formed through the nucleation and growth processes; then, the high temperature zone of the thermal plasma accelerates the diffusion of constituent elements, leading to surface-consolidation between the particles at the moment of collision, and 1-dimensional nano-chained particles are successfully fabricated without the need for templates or a complex directional growth process. Systematic control over the composition and magnetic properties of FexCo1-x nano-chained particles also has been accomplished by changing the mixing ratio of the Fe-to-Co precursors, i.e. from 7 : 3 to 3 : 7, leading to a remarkably high saturation magnetization of 151-227 emu g-1. In addition, a precisely-controlled and uniform surface SiO2 coating on the FeCo nano-chained particles was found to effectively modulate complex permittivity. Consequently, a composite electromagnetic wave absorber comprising Fe0.6Co0.4 nano-chained particles with 2.00 nm-thick SiO2 surface insulation exhibits dramatically intensified permeability, thereby improving electromagnetic absorption performance with the lowest reflection loss of -43.49 dB and -10 dB (90% absorbance) bandwidth of 9.28 GHz, with a minimum thickness of 0.85 mm.
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Affiliation(s)
- Min-Sun Jang
- Metal Powder Department, Korea Institute of Materials Science (KIMS), 797 Changwondae-ro, Seongsan-gu, Changwon 51508, Korea.
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Lupa M, Kozyra P, Jajko G, Matoga D. Trojan Horse Thiocyanate: Induction and Control of High Proton Conductivity in CPO-27/MOF-74 Metal-Organic Frameworks by Metal Selection and Solvent-Free Mechanochemical Dosing. ACS APPLIED MATERIALS & INTERFACES 2021; 13:29820-29826. [PMID: 34137584 PMCID: PMC8289229 DOI: 10.1021/acsami.1c06346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 06/07/2021] [Indexed: 06/12/2023]
Abstract
Proton-conducting metal-organic frameworks (MOFs) have been gaining attention for their role as solid-state electrolytes in various devices for energy conversion and storage. Here, we present a convenient strategy for inducing and tuning of superprotonic conductivity in MOFs with open metal sites via postsynthetic incorporation of charge carriers enabled by solvent-free mechanochemistry and anion coordination. This scalable approach is demonstrated using a series of CPO-27/MOF-74 [M2(dobdc); M = Mg2+, Zn2+, Ni2+; dobdc = 2,5-dioxido-1,4-benzenedicarboxylate] materials loaded with various stoichiometric amounts of NH4SCN. The modified materials are not achievable by conventional immersion in solutions. Periodic density functional theory (DFT) calculations, supported by infrared (IR) spectroscopy and powder X-ray diffraction, provide structures of the modified MOFs including positions of inserted ions inside the [001] channels. Despite the same type and concentration of proton carriers, the MOFs can be arranged in the increasing order of conductivity (Ni < Zn < Mg), which strongly correlates with amounts of water vapor adsorbed. We conclude that the proton conductivity of CPO-27 materials can be controlled over a few orders of magnitude by metal selection and mechanochemical dosing of ammonium thiocyanate. The dosing of a solid is shown for the first time as a useful, simple, and ecological method for the control of material conductivity.
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Bitzer J, Göbel C, Muhamad Ismail A, Fu Q, Muhler M, Kleist W. One‐Step Synthesis of Core‐Shell‐Structured Mixed‐Metal CPO‐27(Cu,Co) and Investigations on Its Controlled Thermal Transformation. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Johannes Bitzer
- Faculty of Chemistry and Biochemistry Industrial Chemistry – Nanostructured Catalyst Materials Ruhr University Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Christoph Göbel
- Faculty of Chemistry and Biochemistry Laboratory of Industrial Chemistry Ruhr University Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Ayas Muhamad Ismail
- Faculty of Chemistry and Biochemistry Industrial Chemistry – Nanostructured Catalyst Materials Ruhr University Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Qi Fu
- Faculty of Chemistry and Biochemistry Laboratory of Industrial Chemistry Ruhr University Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Martin Muhler
- Faculty of Chemistry and Biochemistry Laboratory of Industrial Chemistry Ruhr University Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Wolfgang Kleist
- Faculty of Chemistry and Biochemistry Industrial Chemistry – Nanostructured Catalyst Materials Ruhr University Bochum Universitätsstraße 150 44801 Bochum Germany
- Department of Chemistry – Technical Chemistry TU Kaiserslautern Erwin-Schrödinger-Straße 54 67663 Kaiserslautern Germany
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Vornholt SM, Elliott CG, Rice CM, Russell SE, Kerr PJ, Rainer DN, Mazur M, Warren MR, Wheatley PS, Morris RE. Controlled Synthesis of Large Single Crystals of Metal-Organic Framework CPO-27-Ni Prepared by a Modulation Approach: In situ Single-Crystal X-ray Diffraction Studies. Chemistry 2021; 27:8537-8546. [PMID: 33783895 PMCID: PMC8251849 DOI: 10.1002/chem.202100528] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Indexed: 12/14/2022]
Abstract
The size of single crystals of the metal-organic framework CPO-27-Ni was incrementally increased through a series of modulated syntheses. A novel linker modulated synthesis using 2,5-dihydroxyterephthalic acid and the isomeric ligand 4,6-dihydroxyisophthalic acid yielded large single crystals of CPO-27-Ni (∼70 μm). All materials were shown to have high crystallinity and phase purity through powder X-ray diffraction, electron microscopy methods, thermogravimetry, and compositional analysis. For the first time single-crystal structure analyses were carried out on CPO-27-Ni. High BET surface areas and nitric oxide (NO) release efficiencies were recorded for all materials. Large single crystals of CPO-27-Ni showed a prolonged NO release and proved suitable for in situ single-crystal diffraction experiments to follow the NO adsorption. An efficient activation protocol was developed, leading to a dehydrated structure after just 4 h, which subsequently was NO-loaded, leading to a first NO loaded single-crystal structural model of CPO-27-Ni.
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Affiliation(s)
| | | | - Cameron M. Rice
- University of St AndrewsNorth HaughKY16 9STSt AndrewsUnited Kingdom
| | | | - Peter J. Kerr
- University of St AndrewsNorth HaughKY16 9STSt AndrewsUnited Kingdom
| | - Daniel N. Rainer
- University of St AndrewsNorth HaughKY16 9STSt AndrewsUnited Kingdom
| | - Michal Mazur
- Department of Physical and Macromolecular ChemistryFaculty of SciencesCharles UniversityHlavova 8128 43Prague 2Czech Republic
| | - Mark R. Warren
- Diamond Light SourceHarwell Science and Innovation CampusDidcotOX11 0DEUnited Kingdom
| | - Paul S. Wheatley
- University of St AndrewsNorth HaughKY16 9STSt AndrewsUnited Kingdom
| | - Russell E. Morris
- University of St AndrewsNorth HaughKY16 9STSt AndrewsUnited Kingdom
- Department of Physical and Macromolecular ChemistryFaculty of SciencesCharles UniversityHlavova 8128 43Prague 2Czech Republic
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Li H, Yang Z, Lu S, Su L, Wang C, Huang J, Zhou J, Tang J, Huang M. Nano-porous bimetallic CuCo-MOF-74 with coordinatively unsaturated metal sites for peroxymonosulfate activation to eliminate organic pollutants: Performance and mechanism. CHEMOSPHERE 2021; 273:129643. [PMID: 33497983 DOI: 10.1016/j.chemosphere.2021.129643] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/03/2021] [Accepted: 01/09/2021] [Indexed: 06/12/2023]
Abstract
The importance of clean water resources for maintaining sustainable development of society is self-evident. In this study, bimetallic metal-organic framework (CuCo-MOF-74) was synthesized and characterized by XRD, FT-IR, SEM, TEM, BET, and XPS techniques. The structural analysis results revealed that CuCo-MOF-74 was nano-porous materials with coordinatively unsaturated metal sites. With the addition of PMS, Cu1Co1-MOF-74 exhibited high activity for methylene blue (MB) removal (100% degradation) within 30 min under low 50 mg/L catalyst dosage. The effects of catalyst dosage, PMS dosage, MB concentration, initial pH, and common anions were evaluated. Quenching reactions and EPR studies revealed the coexistence of sulfate radical (SO4•-), hydroxyl radical (·OH), and singlet oxygen (1O2), which was attributed to the potential in-situ recycling of cobalt and copper species (Co(III)→Co(II), Cu(II)→Cu(I))). Fukui index (f0) and dual descriptor (Δf) by Density functional theory (DFT) calculations were applied to predict the most reactive sites of MB. Meanwhile, the possible degradation pathway of MB was proposed with the help of oxidative intermediates identified by UPLC-MS.
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Affiliation(s)
- Huanxuan Li
- Hangzhou Dianzi University, College Materials & Environmental Engineering, Hangzhou, 310018, PR China.
| | - Zongxiang Yang
- Hangzhou Dianzi University, College Materials & Environmental Engineering, Hangzhou, 310018, PR China
| | - Shun Lu
- Hangzhou Dianzi University, College Materials & Environmental Engineering, Hangzhou, 310018, PR China
| | - Liya Su
- Hangzhou Dianzi University, College Materials & Environmental Engineering, Hangzhou, 310018, PR China
| | - Chunhui Wang
- Hangzhou Dianzi University, College Materials & Environmental Engineering, Hangzhou, 310018, PR China
| | - Jingang Huang
- Hangzhou Dianzi University, College Materials & Environmental Engineering, Hangzhou, 310018, PR China
| | - Jie Zhou
- Hangzhou Dianzi University, College Materials & Environmental Engineering, Hangzhou, 310018, PR China
| | - Junhong Tang
- Hangzhou Dianzi University, College Materials & Environmental Engineering, Hangzhou, 310018, PR China.
| | - Mingzhi Huang
- School of Environment, South China Normal University, Guangzhou, 510006, China
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