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Chetry S, Lukman MF, Bon V, Warias R, Fuhrmann D, Möllmer J, Belder D, Gopinath CS, Kaskel S, Pöppl A, Krautscheid H. Exploring Defect-Engineered Metal-Organic Frameworks with 1,2,4-Triazolyl Isophthalate and Benzoate Linkers. Inorg Chem 2024. [PMID: 38810089 DOI: 10.1021/acs.inorgchem.4c01589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Synthesis and characterization of DEMOFs (defect-engineered metal-organic frameworks) with coordinatively unsaturated sites (CUSs) for gas adsorption, catalysis, and separation are reported. We use the mixed-linker approach to introduce defects in Cu2-paddle wheel units of MOFs [Cu2(Me-trz-ia)2] by replacing up to 7% of the 3-methyl-triazolyl isophthalate linker (1L2-) with the "defective linker" 3-methyl-triazolyl m-benzoate (2L-), causing uncoordinated equatorial sites. PXRD of DEMOFs shows broadened reflections; IR and Raman analysis demonstrates only marginal changes as compared to the regular MOF (ReMOF, without a defective linker). The concentration of the integrated defective linker in DEMOFs is determined by 1H NMR and HPLC, while PXRD patterns reveal that DEMOFs maintain phase purity and crystallinity. Combined XPS (X-ray photoelectron spectroscopy) and cw EPR (continuous wave electron paramagnetic resonance) spectroscopy analyses provide insights into the local structure of defective sites and charge balance, suggesting the presence of two types of defects. Notably, an increase in CuI concentration is observed with incorporation of defective linkers, correlating with the elevated isosteric heat of adsorption (ΔHads). Overall, this approach offers valuable insights into the creation and evolution of CUSs within MOFs through the integration of defective linkers.
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Affiliation(s)
- Sibo Chetry
- Faculty of Chemistry and Mineralogy, Universität Leipzig, Johannisallee 29, Leipzig 04103, Germany
| | - Muhammad Fernadi Lukman
- Felix-Bloch-Institute of Solid-State Physics, Faculty of Physics and Earth Sciences, Universität Leipzig, Linnéstrasse 5, Leipzig 04103, Germany
| | - Volodymyr Bon
- Faculty of Chemistry and Food Chemistry, Department of Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, Dresden 01069, Germany
| | - Rico Warias
- Faculty of Chemistry and Mineralogy, Universität Leipzig, Johannisallee 29, Leipzig 04103, Germany
| | - Daniel Fuhrmann
- Faculty of Chemistry and Mineralogy, Universität Leipzig, Johannisallee 29, Leipzig 04103, Germany
| | - Jens Möllmer
- Institut für Nichtklassische Chemie e.V., Permoserstraße 15, Leipzig 04318, Germany
| | - Detlev Belder
- Faculty of Chemistry and Mineralogy, Universität Leipzig, Johannisallee 29, Leipzig 04103, Germany
| | - Chinnakonda S Gopinath
- Catalysis and Inorganic Chemistry Division, CSIR - National Chemical Laboratory, Dr Homi Bhabha Road, Pune 411 008, India
| | - Stefan Kaskel
- Faculty of Chemistry and Food Chemistry, Department of Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, Dresden 01069, Germany
| | - Andreas Pöppl
- Felix-Bloch-Institute of Solid-State Physics, Faculty of Physics and Earth Sciences, Universität Leipzig, Linnéstrasse 5, Leipzig 04103, Germany
| | - Harald Krautscheid
- Faculty of Chemistry and Mineralogy, Universität Leipzig, Johannisallee 29, Leipzig 04103, Germany
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2
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Rethinasabapathy M, Ghoreishian SM, Hwang SK, Han YK, Roh C, Huh YS. Recent Progress in Functional Nanomaterials towards the Storage, Separation, and Removal of Tritium. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2301589. [PMID: 37435972 DOI: 10.1002/adma.202301589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 05/31/2023] [Accepted: 06/15/2023] [Indexed: 07/13/2023]
Abstract
Tritium is a sustainable next-generation prime fuel for generating nuclear energy through fusion reactions to fulfill the increasing global energy demand. Owing to the scarcity-high demand tradeoff, tritium must be bred inside a fusion reactor to ensure sustainability and must therefore be separated from its isotopes (protium and deuterium) in pure form, stored safely, and supplied on demand. Existing multistage isotope separation technologies exhibit low separation efficiency and require intensive energy inputs and large capital investments. Furthermore, tritium-contaminated heavy water constitutes a major fraction of nuclear waste, and accidents like the one at Fukushima Daiichi leave behind thousands of tons of diluted tritiated water, whose removal is beneficial from an environmental point of view. In this review, the recent progress and main research trends in hydrogen isotope storage and separation by focusing on the use of metal hydride (e.g., intermetallic, and high-entropy alloys), porous (e.g., zeolites and metal organic frameworks (MOFs)), and 2-D layered (e.g., graphene, hexagonal boron nitride (h-BN), and MXenes) materials to separate and store tritium based on their diverse functionalities are discussed. Finally, the challenges and future directions for implementing tritium storage and separation are summarized in the reviewed materials.
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Affiliation(s)
- Muruganantham Rethinasabapathy
- NanoBio High-Tech Materials Research Center, Department of Biological Science and Bioengineering, Inha University, 100 Inha-ro, Incheon, 22212, Republic of Korea
| | | | - Seung-Kyu Hwang
- NanoBio High-Tech Materials Research Center, Department of Biological Science and Bioengineering, Inha University, 100 Inha-ro, Incheon, 22212, Republic of Korea
| | - Young-Kyu Han
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul, 04620, Republic of Korea
| | - Changhyun Roh
- Decommissioning Technology Division, Korea Atomic Energy Research Institute (KAERI), Daejeon, 34057, Republic of Korea
- Nuclear Science and Technology, Quantum Energy Chemical Engineering, University of Science and Technology (UST), Daejeon, 34113, Republic of Korea
| | - Yun Suk Huh
- NanoBio High-Tech Materials Research Center, Department of Biological Science and Bioengineering, Inha University, 100 Inha-ro, Incheon, 22212, Republic of Korea
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3
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Ping E, Chen X, Zhou Y, Zhang L, Kong L, Chen N. H 2/D 2 Separation Using UTSA-16@CAU-10-H@γ-AlOOH Composites as the Stationary Phase in Gas Chromatography via the Additive Effects of Kinetic Sieving and Chemical Affinity Quantum Sieving. Inorg Chem 2023; 62:1591-1601. [PMID: 36657028 DOI: 10.1021/acs.inorgchem.2c03795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
In this work, CAU-10-H@γ-AlOOH is prepared, and then UTSA-16 is loaded on CAU-10-H@γ-AlOOH to obtain UTSA-16@CAU-10-H@γ-AlOOH. Using the as-prepared composites as stationary materials by cryogenic gas chromatography at 77 K, while CAU-10-H@γ-AlOOH achieves the complete separation of ortho-H2 (o-H2) and D2 with a resolution R of 1.66 and a separation time t of 9.52 min, UTSA-16@CAU-10-H@γ-AlOOH achieves higher efficiency separation of hydrogen isotopes in a shorter separation time (4.56 min) with R = 1.7. Molecular simulation results show that CAU-10-H has both chemical affinity quantum sieving and kinetic sieving effects for H2/D2 at 77 K, and UTSA-16 can only exert the kinetic sieving effect. UTSA-16's load on CAU-10-H@γ-AlOOH weakens the adsorption of hydrogen isotopes, and the presence of Co2+ in UTSA-16 promotes the conversion of para-H2 to ortho-H2. In gas chromatography, H2 was preferentially desorbed from the system due to strong D2 adsorption caused by the chemical affinity quantum sieving effect and faster H2 diffusion caused by the kinetic sieving effect. These additive effects achieved efficient hydrogen isotope separation at 77 K.
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Affiliation(s)
- Enming Ping
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing100029, P. R. China
| | - Xiaoxiao Chen
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing100029, P. R. China
| | - Yunshan Zhou
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing100029, P. R. China
| | - Lijuan Zhang
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing100029, P. R. China
| | - Lingyun Kong
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing100029, P. R. China
| | - Nan Chen
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing100029, P. R. China
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4
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Chang IY, Yamaoka S, Hyeon-Deuk K. Anomalously supercooled H 2-D 2 mixtures flowing inside a carbon nano tube. Phys Chem Chem Phys 2023; 25:3232-3239. [PMID: 36625370 DOI: 10.1039/d2cp04509e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
H2 and D2 molecules condensed in a carbon nano tube (CNT) and their nonequilibrium flow through nano pores offer a key test to reveal mass molecular transport and separation of purely isotopic molecules that possess the same electronic potential but a two-times difference in mass inducing differently enhanced nuclear quantum effects (NQEs) such as nuclear delocalization and zero-point energy. Taking advantage of the non-empirical quantum molecular dynamics method developed for condensed H2-D2 molecules that can describe various kinds of condensed phases and thermodynamic states including uneven density and a shear flow, we investigated condensed isotopic H2-D2 mixtures flowing inside nanoscale adsorbable CNTs. We found that, in any mixture, the more delocalized H2 molecules are more supercooled than the less delocalized D2 molecules in a two-dimensional liquid film adsorbed around the CNT well, and that the stronger supercooling of the H2 molecules than the D2 molecules in an equilibrium state becomes more enhanced under the nonequilibrium flow due to the isotope-dependent flow-induced condensation, demonstrating the anomalous condensed-phase quantum sieving under the nonequilibrium flow and its dependence on the mixing ratio and temperature. The differently enhanced NQEs of the purely isotopic molecules essentially influence the condensed adsorption and their flows occurring in the nanoscale CNT, which should be distinguished from a dilute gas adsorption. The predicted properties and obtained physical insights in this paper will help in experimentally controlling condensed H2-D2 mixtures, and open a new strategy and innovative design of nanoporous materials for adsorptive separation of condensed-phase mixtures under a nonequilibrium flow not of a dilute gas mixture in an equilibrium state.
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Affiliation(s)
- I-Ya Chang
- Department of Chemistry, Kyoto University, Kyoto 606-8502, Japan.
| | - Shutaro Yamaoka
- Department of Chemistry, Kyoto University, Kyoto 606-8502, Japan.
| | - Kim Hyeon-Deuk
- Department of Chemistry, Kyoto University, Kyoto 606-8502, Japan.
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5
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Hu X, Ding F, Xiong R, An Y, Feng X, Song J, Zhou L, Li P, Chen C. Highly Effective H 2/D 2 Separation within the Stable Cu(I)Cu(II)-BTC: The Effect of Cu(I) Structure on Quantum Sieving. ACS APPLIED MATERIALS & INTERFACES 2023; 15:3941-3952. [PMID: 36623259 DOI: 10.1021/acsami.2c18221] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Realizing ideal deuterium separation from isotopic mixtures remains a daunting challenge because of their almost identical sizes, shapes, and physicochemical properties. Using the quantum sieving effect in porous materials with suitable pore size and open metal sites (OMSs) enables efficient hydrogen isotope separation. Herein, synthetic HKUST-1-derived microporous mixed-valence Cu(I)Cu(II)-BTC (BTC = benzene-1,3,5-tricarboxylate), featuring a unique network of distinct Cu(I) and Cu(II) coordination sites, can remarkably boost the D2/H2 isotope separation, which has a high selectivity (SD2/H2) of 37.9 at 30 K, in comparison with HKUST-1 and other porous materials. Density functional theory (DFT) calculations indicate that the introduction of Cu(I) macrocycles in the framework decreases the pore size and further leads to relatively enhanced interaction of H2/D2 molecules on Cu(II) sites. The significantly enhanced selectivity of Cu(I)Cu(II)-BTC at 30 K can be mainly attributed to the synergistic effect of kinetic quantum sieving (KQS) and chemical affinity quantum sieving (CAQS). The results reveal that Cu(I) OMSs exhibit counterintuitive behaviors and play a crucial role in tuning quantum sieving without a complex structural design, which provides a deeper insight into quantum sieving mechanisms and a new strategy for the intelligent design of highly efficient isotope systems.
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Affiliation(s)
- Xiaoyu Hu
- Institute of Plasma Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, P. R. China
- University of Science and Technology of China, Hefei 230026, P. R. China
| | - Fengyun Ding
- Institute of Materials, China Academy of Engineering Physics, Mianyang 621907, P. R. China
- Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, P. R. China
| | - Renjin Xiong
- Institute of Materials, China Academy of Engineering Physics, Mianyang 621907, P. R. China
| | - Yongtao An
- Institute of Materials, China Academy of Engineering Physics, Mianyang 621907, P. R. China
| | - Xingwen Feng
- Institute of Materials, China Academy of Engineering Physics, Mianyang 621907, P. R. China
| | - Jiangfeng Song
- Institute of Materials, China Academy of Engineering Physics, Mianyang 621907, P. R. China
| | - Linsen Zhou
- Institute of Materials, China Academy of Engineering Physics, Mianyang 621907, P. R. China
| | - Peilong Li
- Institute of Materials, China Academy of Engineering Physics, Mianyang 621907, P. R. China
| | - Changlun Chen
- Institute of Plasma Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, P. R. China
- Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, P. R. China
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6
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Woschko D, Yilmaz S, Jansen C, Spieß A, Oestreich R, Matemb Ma Ntep TJ, Janiak C. Enhanced sorption in an indium-acetylenedicarboxylate metal-organic framework with unexpected chains of cis-μ-OH-connected {InO 6} octahedra. Dalton Trans 2023; 52:977-989. [PMID: 36601863 DOI: 10.1039/d2dt03719j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Single crystals of the new metal-organic framework (MOF) In-adc (HHUD-4) were obtained through the reaction of linear acetylenedicarboxylic acid (H2adc) with In(NO3)3·xH2O as a racemic conglomerate in the chiral tetragonal space groups P4322 and P4122. Fundamentally different from other MOFs with linear linkers and trans-μ-OH-connected infinite {MO6} secondary building units as in the MIL-53-type, the linear adc2- linker leads to the formation of cis-μ-OH connected {InO6} polyhedra, which have otherwise only been found before for V-shaped ligands, as in CAU-10-H. A far-reaching implication of this finding is the possibility that trans-μ-OH/straight MIL-53-type MOFs will have polymorphs of CAU-10-H cis-μ-OH/helical topology and vice versa. HHUD-4 is a microporous MOF with a BET surface area of up to 940 m2 g-1 and a micropore volume of up to 0.39 cm3 g-1. Additionally, HHUD-4 features good adsorption uptakes of 3.77 mmol g-1 for CO2 and 1.25 mmol g-1 for CH4 at 273 K and 1 bar, respectively, and a high isosteric heat of adsorption of 11.4 kJ mol-1 for H2 with a maximum uptake of 6.36 mmol g-1 at 77 K and 1 bar. Vapor sorption experiments for water and volatile organic compounds (VOCs) such as benzene, cyclohexane and n-hexane yielded uptake values of 135, 269, 116 and 205 mg g-1, respectively, at 293 K. While HHUD-4 showed unremarkable results for water uptake and low stability for water, it exhibited good stability with steep VOC uptake steps at low relative pressures and a high selectivity of 17 for benzene/cyclohexane mixtures.
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Affiliation(s)
- Dennis Woschko
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, D-40204 Düsseldorf, Germany.
| | - Süheyla Yilmaz
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, D-40204 Düsseldorf, Germany.
| | - Christian Jansen
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, D-40204 Düsseldorf, Germany.
| | - Alex Spieß
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, D-40204 Düsseldorf, Germany.
| | - Robert Oestreich
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, D-40204 Düsseldorf, Germany.
| | - Tobie J Matemb Ma Ntep
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, D-40204 Düsseldorf, Germany.
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, D-40204 Düsseldorf, Germany.
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7
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Chen N, Chen X, Ping E, Zhang L, Zhou Y. Quantum Sieving Effects of Ni(bdc)(ted)
0.5
and Effective Separation Performance of Ni(bdc)(ted)
0.5
@γ‐Al
2
O
3
for H
2
/D
2. ChemistrySelect 2023. [DOI: 10.1002/slct.202204150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Nan Chen
- State Key Laboratory of Chemical Resource Engineering College of Chemistry Beijing University of Chemical Technology Science and Technology Building 808 Beijing China
| | - Xiaoxiao Chen
- State Key Laboratory of Chemical Resource Engineering College of Chemistry Beijing University of Chemical Technology Science and Technology Building 808 Beijing China
| | - Enming Ping
- State Key Laboratory of Chemical Resource Engineering College of Chemistry Beijing University of Chemical Technology Science and Technology Building 808 Beijing China
| | - Lijuan Zhang
- State Key Laboratory of Chemical Resource Engineering College of Chemistry Beijing University of Chemical Technology Science and Technology Building 808 Beijing China
| | - Yunshan Zhou
- State Key Laboratory of Chemical Resource Engineering College of Chemistry Beijing University of Chemical Technology Science and Technology Building 808 Beijing China
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8
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Pérez-Botella E, Valencia S, Rey F. Zeolites in Adsorption Processes: State of the Art and Future Prospects. Chem Rev 2022; 122:17647-17695. [PMID: 36260918 PMCID: PMC9801387 DOI: 10.1021/acs.chemrev.2c00140] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Zeolites have been widely used as catalysts, ion exchangers, and adsorbents since their industrial breakthrough in the 1950s and continue to be state-of the-art adsorbents in many separation processes. Furthermore, their properties make them materials of choice for developing and emerging separation applications. The aim of this review is to put into context the relevance of zeolites and their use and prospects in adsorption technology. It has been divided into three different sections, i.e., zeolites, adsorption on nanoporous materials, and chemical separations by zeolites. In the first section, zeolites are explained in terms of their structure, composition, preparation, and properties, and a brief review of their applications is given. In the second section, the fundamentals of adsorption science are presented, with special attention to its industrial application and our case of interest, which is adsorption on zeolites. Finally, the state-of-the-art relevant separations related to chemical and energy production, in which zeolites have a practical or potential applicability, are presented. The replacement of some of the current separation methods by optimized adsorption processes using zeolites could mean an improvement in terms of sustainability and energy savings. Different separation mechanisms and the underlying adsorption properties that make zeolites interesting for these applications are discussed.
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Affiliation(s)
| | | | - Fernando Rey
- . Phone: +34 96 387 78 00.
Fax: +34 96 387 94
44
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9
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A contemporary report on explications of flexible metal-organic frameworks with regards to structural simulation, dynamics and material applications. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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10
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Chong MWS, Argent SP, Moreau F, Trenholme WJF, Morris CG, Lewis W, Easun TL, Schröder M. A Coordination Network Featuring Two Distinct Copper(II) Coordination Environments for Highly Selective Acetylene Adsorption. Chemistry 2022; 28:e202201188. [PMID: 35762497 PMCID: PMC9545019 DOI: 10.1002/chem.202201188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Indexed: 11/24/2022]
Abstract
Single crystals of 2D coordination network {Cu2 L2 ⋅ (DMF)3 (H2 O)3 }n (1-DMF) were prepared by reaction of commercial reagents 3-formyl-4-hydroxybenzoic acid (H2 L) and Cu(NO3 )2 in dimethylformamide (DMF). The single-crystal structure shows two distinct Cu(II) coordination environments arising from the separate coordination of Cu(II) cations to the carboxylate and salicylaldehydato moieties on the linker, with 1D channels running through the structure. Flexibility is exhibited on solvent exchange with ethanol and tetrahydrofuran, while porosity and the unique overall connectivity of the structure are retained. The activated material exhibits type I gas sorption behaviour and a BET surface area of 950 m2 g-1 (N2 , 77 K). Notably, the framework adsorbs negligible quantities of CH4 compared with CO2 and the C2 Hn hydrocarbons. It exhibits exceptional selectivity for C2 H2 /CH4 and C2 H2 /C2 Hn , which has applicability in separation technologies for the isolation of C2 H2 .
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Affiliation(s)
| | - Stephen P. Argent
- School of ChemistryUniversity of NottinghamUniversity ParkNottinghamNG7 2RDUK
| | - Florian Moreau
- School of ChemistryUniversity of NottinghamUniversity ParkNottinghamNG7 2RDUK
- School of ChemistryThe University of ManchesterOxford RoadManchesterM13 9PLUK
| | - William J. F. Trenholme
- School of ChemistryUniversity of NottinghamUniversity ParkNottinghamNG7 2RDUK
- School of ChemistryThe University of ManchesterOxford RoadManchesterM13 9PLUK
| | - Christopher G. Morris
- School of ChemistryUniversity of NottinghamUniversity ParkNottinghamNG7 2RDUK
- School of ChemistryThe University of ManchesterOxford RoadManchesterM13 9PLUK
| | - William Lewis
- School of ChemistryUniversity of NottinghamUniversity ParkNottinghamNG7 2RDUK
| | - Timothy L. Easun
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3ATUK
| | - Martin Schröder
- School of ChemistryUniversity of NottinghamUniversity ParkNottinghamNG7 2RDUK
- School of ChemistryThe University of ManchesterOxford RoadManchesterM13 9PLUK
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11
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Ha J, Jung M, Park J, Oh H, Moon HR. Thermodynamic Separation of Hydrogen Isotopes Using Hofmann-Type Metal-Organic Frameworks with High-Density Open Metal Sites. ACS APPLIED MATERIALS & INTERFACES 2022; 14:30946-30951. [PMID: 35735059 DOI: 10.1021/acsami.2c07829] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Hydrogen isotope separation with nanoporous materials is a very challenging yet promising approach. To overcome the limitation of the conventional isotope separation strategy, quantum sieving-based separation using nanoporous materials has been investigated recently. In this study, to see the thermodynamic deuterium separation phenomena attributed to the chemical affinity quantum sieving effect, we examine Hofmann-type metal-organic frameworks (MOFs), Co(pyz)[M(CN)4] (pyz = pyrazine, M = Pd2+, Pt2+, and Ni2+), which have microporosity (4.0 × 3.9 Å2) and an extraordinarily high density of open metal sites (∼9 mmol/cm3). Owing to the preferential adsorption of D2 over H2 at strongly binding open metal sites, the Hofmann-type MOF, Co(pyz)[Pd(CN)4] exhibited a high selectivity (SD2/H2) of 21.7 as well as a large D2 uptake of 10 mmol/g at 25 K. This is the first study of Hofmann-type MOFs to report high selectivity and capacity, both of which are important parameters for the practical application of porous materials toward isotope separation.
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Affiliation(s)
- Junsu Ha
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Minji Jung
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Jaewoo Park
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Hyunchul Oh
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Hoi Ri Moon
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
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12
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Liu J, Xue J, Yang GP, Dang LL, Ma LF, Li DS, Wang YY. Recent advances of functional heterometallic-organic framework (HMOF) materials: Design strategies and applications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214521] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Chen J, Chen S, Chen W, Yin M, Wang C. Genuine Pores in a Stable Zinc Phosphite for High H
2
Adsorption and CO
2
Capture. Chemistry 2022; 28:e202200732. [DOI: 10.1002/chem.202200732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Ju‐Ying Chen
- Department of Bioscience and Biotechnology National Taiwan Ocean University Keelung Taiwan 202 R.O.C
| | - Sheng‐Yu Chen
- Institute of Chemistry Academia Sinica Taipei 11529 Taiwan R.O.C
| | - Wei‐Ting Chen
- Department of Bioscience and Biotechnology National Taiwan Ocean University Keelung Taiwan 202 R.O.C
| | - Mu‐Chien Yin
- Department of Bioscience and Biotechnology National Taiwan Ocean University Keelung Taiwan 202 R.O.C
| | - Chih‐Min Wang
- Department of Bioscience and Biotechnology National Taiwan Ocean University Keelung Taiwan 202 R.O.C
- General Education Center National Taiwan Ocean University Keelung Taiwan 202 R.O.C
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14
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Chen Y, Bai X, Liu D, Fu X, Yang Q. High-Throughput Computational Exploration of MOFs with Open Cu Sites for Adsorptive Separation of Hydrogen Isotopes. ACS APPLIED MATERIALS & INTERFACES 2022; 14:24980-24991. [PMID: 35603743 DOI: 10.1021/acsami.2c06966] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Effective separation of hydrogen isotopes still remains one of the extremely challenging tasks in industry. Compared to the present methods that are energy- and cost-intensive, quantum sieving technology based on nanostructured materials offers a more efficient alternative approach, where metal-organic frameworks (MOFs) featuring open metal sites (OMS) can serve as an ideal platform. Herein, a combination of periodic density functional theory (DFT) with dispersive correction and high-throughput molecular simulation was employed from thermodynamic viewpoints to explore the D2/H2 separation properties of 929 experimental MOFs bearing a copper-paddlewheel unit. The DFT calculations showed that there is a negligible rotational energy barrier for the molecule adsorbed at the OMS, and the movement of the Cu atoms along the Cu-Cu axis vector almost has no influence on the interaction energy. On the basis of the DFT results, a new force field with a proposed cutoff scheme was developed to accurately describe the strong isotope-OMS interaction. Under practical conditions (40 K and 1.0 bar), large-scale computational material screening demonstrated that the OMS interaction plays a more important role in highly selective materials and ignoring such interactions can lead to completely wrong identification of the most promising materials. Using the adsorption selectivity and adsorbent performance score as evaluation metrics, this work demonstrated that the materials with sql topology notably outperform many benchmark adsorbents reported so far.
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Affiliation(s)
- Yanling Chen
- State Key Laboratory of Organic-Inorganic Composites; Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xingyang Bai
- State Key Laboratory of Organic-Inorganic Composites; Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Dahuan Liu
- State Key Laboratory of Organic-Inorganic Composites; Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xiaolong Fu
- Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang, Sichuan 621900, China
| | - Qingyuan Yang
- State Key Laboratory of Organic-Inorganic Composites; Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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15
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Wang F, Bi Z, Ding L, Yang Q. Large-Scale Computational Screening of Metal–Organic Frameworks for D2/H2 Separation. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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16
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Ma S, Han W, Dong F, Tang Z. Construction of nanorod structure confined Pt@CeO2 catalyst by in-situ encapsulation strategy for low temperature catalytic oxidation of toluene. Chem Asian J 2022; 17:e202200074. [PMID: 35212194 DOI: 10.1002/asia.202200074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/24/2022] [Indexed: 11/11/2022]
Abstract
In this work, the Pt@CeO2 catalyst with the nanorod structure (Pt@CeO2-R) and the bunch structure (Pt@CeO2-B) were synthesized through in situ encapsulation strategy of Pt species in Ce-MOFs, respectively. It is discovered that the Pt@CeO2-R catalyst owned the best catalytic performance for toluene catalytic combustion, and this situation was mainly caused by the confinement of Pt nanoparticles in Ce-MOFs, which was related to the chemical state of Pt species, redox ability, and the amount of active oxygen species. Among them, the Pt@CeO2-R catalyst owns more Ce3+ species, rich Pt4+ species, and abundant active oxygen species due to the existence of confined structure, which were conducive to promote catalytic oxidation of toluene. In addition, the Pt@CeO2-R catalyst also exhibited more redox ability, which may speed up the catalytic reaction rates. On the contrary, the Pt/CeO2-R catalyst was synthesized through a simple impregnation method, and exhibited the poor activity for toluene catalytic combustion due to poor Pt4+ species and active oxygen species. Therefore, this work provides a feasible experimental basis for the study of different morphologies and encapsulated metal particles.
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Affiliation(s)
- Siyi Ma
- Lanzhou Institute of Chemical Physics, ERC, CHINA
| | - Weiliang Han
- Lanzhou Institute of Chemical Physics, ERC, CHINA
| | - Fang Dong
- Lanzhou Institute of Chemical Physics, ERC, CHINA
| | - Zhicheng Tang
- Lanzhou Institute of Chemical Physics, National Engineering Research Center for Fine Petrochemical Intermediates, Tianshui road, No.18, Lanzhou, 730000, Lanzhou, CHINA
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17
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18
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Lu W, Huang H, Hejin Z, Yanjiao C, Xiangyu G, Fan Y, Zhong C. Efficient separation of 1,3‐butadiene from
C4
hydrocarbons by flexible metal–organic framework with gate‐opening effect. AIChE J 2022. [DOI: 10.1002/aic.17568] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Wang Lu
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P. R. China
- School of Textile Science and Engineering Tiangong University Tianjin P. R. China
| | - Hongliang Huang
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P. R. China
- School of Chemical Engineering Tiangong University Tianjin P. R. China
| | - Zhu Hejin
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P. R. China
- School of Textile Science and Engineering Tiangong University Tianjin P. R. China
| | - Chang Yanjiao
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P. R. China
- School of Chemical Engineering Tiangong University Tianjin P. R. China
| | - Guo Xiangyu
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P. R. China
- School of Chemical Engineering Tiangong University Tianjin P. R. China
| | - Yang Fan
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P. R. China
- School of Chemical Engineering Tiangong University Tianjin P. R. China
| | - Chongli Zhong
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P. R. China
- School of Chemical Engineering Tiangong University Tianjin P. R. China
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19
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Nabi S, Sofi FA, Rashid N, Ingole PP, Bhat MA. Metal–organic framework functionalized sulphur doped graphene: a promising platform for selective and sensitive electrochemical sensing of acetaminophen, dopamine and H 2O 2. NEW J CHEM 2022. [DOI: 10.1039/d1nj04041c] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We present a simple in situ self-assembly approach for crafting a heteroatom doped graphene supported MOF nanocomposite with excellent potential for selective and sensitive electrochemical sensing of clinically important molecules.
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Affiliation(s)
- Shazia Nabi
- Department of Chemistry, University of Kashmir, Srinagar-190006, J & K, India
| | - Feroz Ahmad Sofi
- Department of Chemistry, University of Kashmir, Srinagar-190006, J & K, India
| | - Nusrat Rashid
- Department of Chemistry, Indian Institute of Technology (IIT) Delhi, New Delhi, 110016, India
| | - Pravin P. Ingole
- Department of Chemistry, Indian Institute of Technology (IIT) Delhi, New Delhi, 110016, India
| | - Mohsin Ahmad Bhat
- Department of Chemistry, University of Kashmir, Srinagar-190006, J & K, India
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20
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Zhao D, Wang X, Yue L, He Y, Chen B. Porous Metal-Organic Frameworks for Hydrogen Storage. Chem Commun (Camb) 2022; 58:11059-11078. [DOI: 10.1039/d2cc04036k] [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
The high gravimetric energy density and environmental benefit place hydrogen as a promising alternative to the widely used fossil fuel, which is however impeded by the lack of safe, energy-saving...
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21
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Ding T, Li ZY, Gao D, Zheng LN, Shi LT, Gong XS, Gao Z. Construction of two novel non-penetrating Co-MOFs derived from designed 2,4,6-tri(2,4-dicarboxyphenyl) pyridine: synthesis, structure and gas adsorption properties. CrystEngComm 2022. [DOI: 10.1039/d2ce00553k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The strategy of extending ligands and reducing symmetry provide a facile access to obtain a wide variety of linkers for the construction of MOFs bearing diverse structures and intriguing properties....
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22
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Guan Q, Guo H, Wu N, Cao Y, Wang M, Zhang L, Yang W. Highly sensitive determination of acetaminophen and 4-aminophenol based on COF/3D NCNF-T/Au NPs composite electrochemical sensing platform. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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23
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Enhanced Antibacterial Potential of Amoxicillin against Helicobacter pylori Mediated by Lactobionic Acid Coated Zn-MOFs. Antibiotics (Basel) 2021; 10:antibiotics10091071. [PMID: 34572653 PMCID: PMC8470299 DOI: 10.3390/antibiotics10091071] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/16/2021] [Accepted: 07/22/2021] [Indexed: 01/02/2023] Open
Abstract
H. pylori (Helicobacter pylori) causes a common chronic infectious disease and infects around 4.4 billion people worldwide. H. pylori was classified as a member of the primary class of stomach cancer (stomach adenocarcinoma). Hence, this study was conducted to design a novel lactobionic acid (LBA)-coated Zn-MOFs to enhance bactericidal activity of Amoxicillin (AMX) against H. pylori. The synthesized Zn-MOFs were characterized by various techniques which included Dynamic Light Scattering (DLS), Fourier Transform Infrared (FT-IR) Spectroscopy, Powder X-ray diffraction, scanning electron microscope, and atomic force microscope. They were capable of encapsulating an increased amount of AMX and investigated for their efficacy to enhance the antibacterial potential of their loaded drug candidate. Interestingly, it was found that LBA-coated Zn-MOFs significantly reduced the IC50, MIC, and MBIC values of AMX against H. pylori. Morphological investigation of treated bacterial cells further authenticated the above results as LBA-coated Zn-MOFs-treated cells underwent complete distortion compared with non-coated AMX loaded Zn-MOFs. Based on the results of the study, it can be suggested that LBA-coated Zn-MOFs may be an effective alternate candidate to provide new perspective for the treatment of H. pylori infections.
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24
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C2s/C1 hydrocarbon separation: The major step towards natural gas purification by metal-organic frameworks (MOFs). Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213998] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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25
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Šimonová Baranyaiová T, Mészáros R, Sebechlebská T, Bujdák J. Non-Arrhenius kinetics and slowed-diffusion mechanism of molecular aggregation of a rhodamine dye on colloidal particles. Phys Chem Chem Phys 2021; 23:17177-17185. [PMID: 34346441 DOI: 10.1039/d1cp02762j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The non-covalent association is important for many fields of science, including processes in living systems. This work elucidates the mechanism of rhodamine 123 molecular aggregation in dispersions of a layered silicate and explains the mystery of the slow kinetics of this process. Chemometric analysis of thousands of spectra recorded by stopped-flow visible spectroscopy identified two parallel diffusion processes described by a two-phase exponential function. The slow and fast processes followed the super-Arrhenius kinetics and were assigned to lateral (surface) diffusion and inter-particle diffusion of dye cations, respectively. This work, supported by a large amount of data and their in-depth analysis, provides the first evidence of how these processes coexist together and provides quantitative analysis of their dependence on the reaction conditions. The implications of this work can be crucial for understanding the mechanism of the non-covalent association of adsorbed molecules in nature.
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Affiliation(s)
- Tímea Šimonová Baranyaiová
- Department of Hydrosilicates, Institute of Inorganic Chemistry, Slovak Academy of Sciences, 845 36 Bratislava, Slovakia.
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26
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Jiang G, Bon V, Xu F, Garai B, Zhang E, Senkovska I, Poetke S, Hippauf F, Hausdorf S, Paasch S, Brunner E, Wang H, Kaskel S. A new zeolitic lithium aluminum imidazolate framework. Dalton Trans 2021; 50:7933-7937. [PMID: 34075989 DOI: 10.1039/d1dt01017d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An aliovalent mixed-metal framework DUT-174 [LiAl(2-methylimidazolate)4]n, isostructural to ZIF-8, was synthesized from lithium aluminum hydride (LiAlH4) and 2-methylimidazole (2-mImH) through dehydrogenation. Lithium and aluminum cations acting as alternating framework nodes are coordinated tetrahedrally by (2-mIm)-. DUT-174 has a high specific surface area of 1149 m2 g-1 and CO2 uptake of 11.57 mmol g-1 at 195 K.
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Affiliation(s)
- Guangshen Jiang
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Shaanxi Joint Laboratory of Graphene (NPU), Xi'an 710072, P. R. China. and Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Volodymyr Bon
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Fei Xu
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Shaanxi Joint Laboratory of Graphene (NPU), Xi'an 710072, P. R. China. and Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Bikash Garai
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - En Zhang
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Irena Senkovska
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Stephanie Poetke
- Fraunhofer Institute for Material and Beam Technology (IWS), Winterbergstr 28, Dresden 01277, Germany
| | - Felix Hippauf
- Fraunhofer Institute for Material and Beam Technology (IWS), Winterbergstr 28, Dresden 01277, Germany
| | - Steffen Hausdorf
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany.
| | - Silvia Paasch
- Department of Bioanalytical Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Eike Brunner
- Department of Bioanalytical Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Hongqiang Wang
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Shaanxi Joint Laboratory of Graphene (NPU), Xi'an 710072, P. R. China.
| | - Stefan Kaskel
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany. and Fraunhofer Institute for Material and Beam Technology (IWS), Winterbergstr 28, Dresden 01277, Germany
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27
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Highly-sensitive and fast detection of human telomeric G-Quadruplex DNA based on a hemin-conjugated fluorescent metal-organic framework platform. Biosens Bioelectron 2021; 178:112999. [PMID: 33493897 DOI: 10.1016/j.bios.2021.112999] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/06/2021] [Accepted: 01/10/2021] [Indexed: 02/02/2023]
Abstract
The formation of G-quadruplex (G4) structures in Human telomeric DNA (H-Telo) has been demonstrated to inhibit the activity of telomerase enzyme that is associated with the proliferation of many cancer cells. Accordingly, G-quadruplex structures have become one of the well-established targets in anticancer therapeutic strategies. And, the development of simple and selective detection platforms for G4 structures has become a significant focus of research in recent years. In this study, a simple "off-on" fluorometric method was developed for the selective detection of picomolar quantities of H-Telo G4 DNA based on a fluorescent cerium-based metal organic framework (Ce-MOF) conjugated with hemin to form the sensing probe, Hemin@Ce-MOF. The solvothermal synthesis of the Ce-MOF took advantage of 5-aminoisophtlalic acid (5AIPA) as the organic bridging ligand, (Ce2(5AIPA)3(DMF)2). Characterization of Ce-MOF and Hemin@Ce-MOF was performed by XRD, XPS, TEM, SEM, BET and FTIR techniques. The detection and quantification of the H-Telo was carried out through the adsorption/incorporation of hemin molecules on the pores and surface of Ce-MOF resulting in the fluorescent quenching of the system followed by the restoration of the fluorescence upon addition of H-Telo probably due to a competition between H-Telo and Ce-MOF to bind to hemin. The impact of the key variables including MOF quantity, hemin concentration and detection time was investigated and optimized. Under the optimized conditions, the developed probe provides a limit of detection (LOD) of 665 pM, linear dynamic range (LDR) of 1.6-39.7 nM and excellent selectivity towards H-Telo. Taken together, these results present a simple, novel and superior platform for the selective detection of H-Telo G4 DNA.
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28
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Guan Q, Guo H, Xue R, Wang M, Zhao X, Fan T, Yang W, Xu M, Yang W. Electrochemical sensor based on covalent organic frameworks-MWCNT-NH2/AuNPs for simultaneous detection of dopamine and uric acid. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2020.114932] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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29
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Ju Z, El-Sayed ESM, Yuan D. Dynamic metal-organic frameworks for the separation of hydrogen isotopes. Dalton Trans 2020; 49:16617-16622. [PMID: 33179672 DOI: 10.1039/d0dt02806a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reversible structural transformation upon exposure to external stimuli can lead to breathing effect or gate-opening phenomena for dynamic metal-organic frameworks (MOFs), which endow them with excellent gas separation performance. The separation of hydrogen isotopes remains a huge challenge due to their nearly identical physical and chemical properties. The unique feature of dynamic MOFs, especially structural transition triggered by isotopes or by temperature, maximally enhances kinetic quantum sieving and contributes to the highly selective separation of hydrogen isotopes. Herein, we present some examples for the separation of hydrogen isotopes based on dynamic frameworks, and we expect to attract increasing attention to this research field.
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Affiliation(s)
- Zhanfeng Ju
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou 350002, China.
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30
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Wang JY, Mangano E, Brandani S, Ruthven DM. A review of common practices in gravimetric and volumetric adsorption kinetic experiments. ADSORPTION 2020. [DOI: 10.1007/s10450-020-00276-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AbstractThe availability of commercial gravimetric and volumetric systems for the measurement of adsorption equilibrium has seen also a growth of the use of these instruments to measure adsorption kinetics. A review of publications from the past 20 years has been used to assess common practice in 180 cases. There are worrying trends observed, such as lack of information on the actual conditions used in the experiment and the fact that the analysis of the data is often based on models that do not apply to the experimental systems used. To provide guidance to users of these techniques this contribution is divided into two parts: a discussion of the appropriate models to describe diffusion in porous materials is presented for different gravimetric and volumetric systems, followed by a structured discussion of the main trends in common practice uncovered reviewing a large number of recent publications. We conclude with recommendations for best practice to avoid incorrect interpretation of these experiments.
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31
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Rational design and synthesis of ultramicroporous metal-organic frameworks for gas separation. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213485] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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32
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Jeoung S, Kim S, Kim M, Moon HR. Pore engineering of metal-organic frameworks with coordinating functionalities. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213377] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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33
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Li X, Wang J, Bai N, Zhang X, Han X, da Silva I, Morris CG, Xu S, Wilary DM, Sun Y, Cheng Y, Murray CA, Tang CC, Frogley MD, Cinque G, Lowe T, Zhang H, Ramirez-Cuesta AJ, Thomas KM, Bolton LW, Yang S, Schröder M. Refinement of pore size at sub-angstrom precision in robust metal-organic frameworks for separation of xylenes. Nat Commun 2020; 11:4280. [PMID: 32855396 PMCID: PMC7453017 DOI: 10.1038/s41467-020-17640-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 07/06/2020] [Indexed: 12/19/2022] Open
Abstract
The demand for xylenes is projected to increase over the coming decades. The separation of xylene isomers, particularly p- and m-xylenes, is vital for the production of numerous polymers and materials. However, current state-of-the-art separation is based upon fractional crystallisation at 220 K which is highly energy intensive. Here, we report the discrimination of xylene isomers via refinement of the pore size in a series of porous metal-organic frameworks, MFM-300, at sub-angstrom precision leading to the optimal kinetic separation of all three xylene isomers at room temperature. The exceptional performance of MFM-300 for xylene separation is confirmed by dynamic ternary breakthrough experiments. In-depth structural and vibrational investigations using synchrotron X-ray diffraction and terahertz spectroscopy define the underlying host-guest interactions that give rise to the observed selectivity (p-xylene < o-xylene < m-xylene) and separation factors of 4.6-18 for p- and m-xylenes.
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Affiliation(s)
- Xiaolin Li
- Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Juehua Wang
- Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK
| | - Nannan Bai
- Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK
| | - Xinran Zhang
- Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK
| | - Xue Han
- Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK
| | - Ivan da Silva
- ISIS Facility, STFC Rutherford Appleton Laboratory, Oxfordshire, OX11 0QX, UK
| | | | - Shaojun Xu
- Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK
| | - Damian M Wilary
- Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK
| | - Yinyong Sun
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Yongqiang Cheng
- Neutron Scattering Division, Neutron Sciences Directorate, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
| | - Claire A Murray
- Diamond Light Source, Harwell Science Campus, Oxfordshire, OX11 0DE, UK
| | - Chiu C Tang
- Diamond Light Source, Harwell Science Campus, Oxfordshire, OX11 0DE, UK
| | - Mark D Frogley
- Diamond Light Source, Harwell Science Campus, Oxfordshire, OX11 0DE, UK
| | - Gianfelice Cinque
- Diamond Light Source, Harwell Science Campus, Oxfordshire, OX11 0DE, UK
| | - Tristan Lowe
- Henry Moseley X-ray Imaging Facility, Photon Science Institute, University of Manchester, Manchester, M13 9PL, UK
| | - Haifei Zhang
- Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, UK
| | - Anibal J Ramirez-Cuesta
- Neutron Scattering Division, Neutron Sciences Directorate, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
| | - K Mark Thomas
- School of Chemical Engineering and Advanced Materials, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | | | - Sihai Yang
- Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK.
| | - Martin Schröder
- Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK.
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34
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Kim JY, Park J, Ha J, Jung M, Wallacher D, Franz A, Balderas-Xicohténcatl R, Hirscher M, Kang SG, Park JT, Oh IH, Moon HR, Oh H. Specific Isotope-Responsive Breathing Transition in Flexible Metal-Organic Frameworks. J Am Chem Soc 2020; 142:13278-13282. [PMID: 32649827 DOI: 10.1021/jacs.0c04277] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An isotope-selective responsive system based on molecular recognition in porous materials has potential for the storage and purification of isotopic mixtures but is considered unachievable because of the almost identical physicochemical properties of the isotopes. Herein, a unique isotope-responsive breathing transition of the flexible metal-organic framework (MOF), MIL-53(Al), which can selectively recognize and respond to only D2 molecules through a secondary breathing transition, is reported. This novel phenomenon is examined using in situ neutron diffraction experiments under the same conditions for H2 and D2 sorption experiments. This work can guide the development of a novel isotope-selective recognition system and provide opportunities to fabricate flexible MOF systems for energy-efficient purification of the isotopic mixture.
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Affiliation(s)
- Jin Yeong Kim
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Jaewoo Park
- Department of Energy Engineering, Gyeongnam National University of Science and Technology (GNTECH), Jinju 52725, Republic of Korea
| | - Junsu Ha
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Minji Jung
- Department of Energy Engineering, Gyeongnam National University of Science and Technology (GNTECH), Jinju 52725, Republic of Korea
| | - Dirk Wallacher
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, 14109 Berlin, Germany
| | - Alexandra Franz
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, 14109 Berlin, Germany
| | - Rafael Balderas-Xicohténcatl
- Max Planck Institute for Intelligent Systems, Heisenbergstr. 3, 70569 Stuttgart, Germany.,Neutron Scattering Division, Neutron Sciences Directorate, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Michael Hirscher
- Max Planck Institute for Intelligent Systems, Heisenbergstr. 3, 70569 Stuttgart, Germany
| | - Sung Gu Kang
- School of Chemical Engineering, University of Ulsan, Ulsan 44610, Republic of Korea
| | - Jitae T Park
- Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München, 85747 Garching, Germany
| | - In Hwan Oh
- Quantum Beam Science Division, Korea Atomic Energy Research Institute, Daejeon, 34057, Republic of Korea
| | - Hoi Ri Moon
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Hyunchul Oh
- Department of Energy Engineering, Gyeongnam National University of Science and Technology (GNTECH), Jinju 52725, Republic of Korea.,Future Convergence Technology Research Institute, Jinju 52725, Republic of Korea
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35
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Au-nanoparticle loaded nickel-copper bimetallic MOF: An excellent catalyst for chemical degradation of Rhodamine B. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.107949] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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36
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Zeng G, Zeng H, Niu L, Chen J, Song T, Zhang P, Wu Y, Xiao X, Zhang Y, Huang S. A Promising Alternative for Sustainable and Highly Efficient Solar-Driven Deuterium Evolution at Room Temperature by Photocatalytic D 2 O Splitting. CHEMSUSCHEM 2020; 13:2935-2939. [PMID: 32255273 DOI: 10.1002/cssc.202000562] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/06/2020] [Indexed: 05/14/2023]
Abstract
Motivated by energy shortages and in view of current efforts to develop clean, renewable energy sources based on fusion, a solar-driven strategy has been developed for deuterium evolution. Deuterium is a critical resource for many aspects. However, the limited natural abundance of deuterium and the complexity of established technologies, such as quantum sieving (QS) for deuterium production under extreme conditions, pose challenges. The new method has the potential for robust and sustainable deuterium evolution, enabling deuterium production at a high rate of 9.745 mmol g-1 h-1 . The activity, thermodynamic, and kinetic characteristics are also investigated and compared between photocatalytic heavy water (D2 O) splitting and water (H2 O) splitting. This study opens a new avenue to discover promising photocatalytic deuterium generation systems for advanced solar energy utilization and deuterium enrichment.
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Affiliation(s)
- Gongchang Zeng
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, P. R. China
| | - Heping Zeng
- Key Laboratory of Functional Molecular Engineering of Guangdong, Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P. R. China
- School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China
| | - Lishan Niu
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, P. R. China
| | - Jiayi Chen
- Key Laboratory of Functional Molecular Engineering of Guangdong, Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P. R. China
| | - Ting Song
- Key Laboratory of Functional Molecular Engineering of Guangdong, Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P. R. China
| | - Piyong Zhang
- Key Laboratory of Functional Molecular Engineering of Guangdong, Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P. R. China
| | - Yixiao Wu
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, P. R. China
| | - Xinyan Xiao
- Key Laboratory of Functional Molecular Engineering of Guangdong, Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P. R. China
| | - Yongqing Zhang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, P. R. China
| | - Shaobin Huang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, P. R. China
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37
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Transition metal complexes constructed by pyridine–amino acid: fluorescence sensing and catalytic properties. TRANSIT METAL CHEM 2020. [DOI: 10.1007/s11243-020-00394-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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38
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Si Y, Wang W, El-Sayed ESM, Yuan D. Use of breakthrough experiment to evaluate the performance of hydrogen isotope separation for metal-organic frameworks M-MOF-74 (M=Co, Ni, Mg, Zn). Sci China Chem 2020. [DOI: 10.1007/s11426-020-9722-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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39
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Liu M, Zhang L, Little MA, Kapil V, Ceriotti M, Yang S, Ding L, Holden DL, Balderas-Xicohténcatl R, He D, Clowes R, Chong SY, Schütz G, Chen L, Hirscher M, Cooper AI. Barely porous organic cages for hydrogen isotope separation. Science 2020; 366:613-620. [PMID: 31672893 DOI: 10.1126/science.aax7427] [Citation(s) in RCA: 140] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 10/10/2019] [Indexed: 01/18/2023]
Abstract
The separation of hydrogen isotopes for applications such as nuclear fusion is a major challenge. Current technologies are energy intensive and inefficient. Nanoporous materials have the potential to separate hydrogen isotopes by kinetic quantum sieving, but high separation selectivity tends to correlate with low adsorption capacity, which can prohibit process scale-up. In this study, we use organic synthesis to modify the internal cavities of cage molecules to produce hybrid materials that are excellent quantum sieves. By combining small-pore and large-pore cages together in a single solid, we produce a material with optimal separation performance that combines an excellent deuterium/hydrogen selectivity (8.0) with a high deuterium uptake (4.7 millimoles per gram).
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Affiliation(s)
- Ming Liu
- Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK
| | - Linda Zhang
- Max Planck Institute for Intelligent Systems, Heisenbergstr. 3, 70569 Stuttgart, Germany
| | - Marc A Little
- Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK
| | - Venkat Kapil
- Laboratory of Computational Science and Modeling, Institute of Materials, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Michele Ceriotti
- Laboratory of Computational Science and Modeling, Institute of Materials, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Siyuan Yang
- Department of Chemistry, Xi'an JiaoTong-Liverpool University, 111 Ren'ai Road, Suzhou Dushu Lake Higher Education Town, Jiangsu Province, 215123, China
| | - Lifeng Ding
- Department of Chemistry, Xi'an JiaoTong-Liverpool University, 111 Ren'ai Road, Suzhou Dushu Lake Higher Education Town, Jiangsu Province, 215123, China
| | - Daniel L Holden
- Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK
| | | | - Donglin He
- Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK
| | - Rob Clowes
- Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK
| | - Samantha Y Chong
- Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK
| | - Gisela Schütz
- Max Planck Institute for Intelligent Systems, Heisenbergstr. 3, 70569 Stuttgart, Germany
| | - Linjiang Chen
- Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK.,Leverhulme Research Centre for Functional Materials Design, Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK
| | - Michael Hirscher
- Max Planck Institute for Intelligent Systems, Heisenbergstr. 3, 70569 Stuttgart, Germany.
| | - Andrew I Cooper
- Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK. .,Leverhulme Research Centre for Functional Materials Design, Materials Innovation Factory and Department of Chemistry, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK
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40
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41
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Zhou M, El-Sayed ESM, Ju Z, Wang W, Yuan D. The synthesis and applications of chiral pyrrolidine functionalized metal–organic frameworks and covalent-organic frameworks. Inorg Chem Front 2020. [DOI: 10.1039/c9qi01103j] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Proline based ligands show versatile functionality to construct chiral MOFs and COFs; meanwhile, the resulted frameworks are potential materials for enantioselective adsorption and asymmetric catalysis.
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Affiliation(s)
- Mi Zhou
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - El-Sayed M. El-Sayed
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Zhanfeng Ju
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Wenjing Wang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Daqiang Yuan
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
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42
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Zhang X, Zhang RH, Hu H, Geng L, Zhang YZ, Gao J, Zhang DS, Jin YQ, Sheng J. Combining unsaturated metal sites and narrow pores within a Co(ii)-based MOF towards CO2 separation and transformation. Dalton Trans 2020; 49:2058-2062. [DOI: 10.1039/c9dt04736k] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Combining unsaturated metal sites and narrow pores within one framework, a unique CoII-MOF have been prepared, which reveals excellent selective CO2 uptake over N2 and CH4, and good performances in catalytic CO2 conversion to cyclic carbonates.
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Affiliation(s)
- Xiuling Zhang
- College of Chemical Engineering
- Qingdao University of Science and Technology
- Qingdao
- P. R. China
- College of Chemistry and Chemical Engineering
| | - Ran-Hui Zhang
- College of Chemical Engineering
- Qingdao University of Science and Technology
- Qingdao
- P. R. China
| | - Hui Hu
- College of Chemistry and Chemical Engineering
- Dezhou University
- Dezhou
- P. R. China
| | - Longlong Geng
- College of Chemistry and Chemical Engineering
- Dezhou University
- Dezhou
- P. R. China
| | - Yong-Zheng Zhang
- College of Chemistry and Chemical Engineering
- Dezhou University
- Dezhou
- P. R. China
| | - Jun Gao
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao
- P. R. China
| | - Da-Shuai Zhang
- College of Chemical Engineering
- Qingdao University of Science and Technology
- Qingdao
- P. R. China
- College of Chemistry and Chemical Engineering
| | - Yao-Qiang Jin
- College of Chemical Engineering
- Qingdao University of Science and Technology
- Qingdao
- P. R. China
| | - Jianmin Sheng
- College of Medicine and Nursing
- Dezhou University
- Dezhou
- P. R. China
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43
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Batch and fixed bed column selective adsorption of C6, C8 and C10 linear α-olefins from binary liquid olefin/paraffin mixtures onto 5A and 13X microporous molecular sieves. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.115884] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Zhang L, Jee S, Park J, Jung M, Wallacher D, Franz A, Lee W, Yoon M, Choi K, Hirscher M, Oh H. Exploiting Dynamic Opening of Apertures in a Partially Fluorinated MOF for Enhancing H 2 Desorption Temperature and Isotope Separation. J Am Chem Soc 2019; 141:19850-19858. [PMID: 31750655 PMCID: PMC6943815 DOI: 10.1021/jacs.9b10268] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Deuterium has been recognized as an irreplaceable element in industrial and scientific research. However, hydrogen isotope separation still remains a huge challenge due to the identical physicochemical properties of the isotopes. In this paper, a partially fluorinated metal-organic framework (MOF) with copper, a so-called FMOFCu, was investigated to determine the separation efficiency and capacity of the framework for deuterium extraction from a hydrogen isotope mixture. The unique structure of this porous material consists of a trimodal pore system with large tubular cavities connected through a smaller cavity with bottleneck apertures with a size of 3.6 Å plus a third hidden cavity connected by an even smaller aperture of 2.5 Å. Depending on the temperature, these two apertures show a gate-opening effect and the cavities get successively accessible for hydrogen with increasing temperature. Thermal desorption spectroscopy (TDS) measurements indicate that the locally flexible MOF can separate D2 from anisotope mixture efficiently, with a selectivity of 14 at 25 K and 4 at 77 K.
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Affiliation(s)
- Linda Zhang
- Max
Planck Institute for Intelligent Systems, Heisenbergstraße 3 70569 Stuttgart, Germany
| | - Seohyeon Jee
- Department
of Chemical and Biological Engineering, Sookmyung Women’s University, 100 Cheongpa-ro 47 gil, Yongsan-gu, Seoul 04310, Republic
of Korea
| | - Jaewoo Park
- Department
of Energy Engineering, Gyeongnam National
University of Science and Technology (GNTECH), Jinju 52725, Republic of Korea
| | - Minji Jung
- Department
of Energy Engineering, Gyeongnam National
University of Science and Technology (GNTECH), Jinju 52725, Republic of Korea
| | - Dirk Wallacher
- Helmholtz-Zentrum
Berlin für Materialien und Energie GmbH, 14109 Berlin, Germany
| | - Alexandra Franz
- Helmholtz-Zentrum
Berlin für Materialien und Energie GmbH, 14109 Berlin, Germany
| | - Wonjoo Lee
- Department
of Defense Ammunitions, Daeduk College, Daejeon 305-715, Republic of Korea
| | - Minyoung Yoon
- Department
of Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Kyungmin Choi
- Department
of Chemical and Biological Engineering, Sookmyung Women’s University, 100 Cheongpa-ro 47 gil, Yongsan-gu, Seoul 04310, Republic
of Korea,E-mail
for K.C.:
| | - Michael Hirscher
- Max
Planck Institute for Intelligent Systems, Heisenbergstraße 3 70569 Stuttgart, Germany,E-mail for M.H.:
| | - Hyunchul Oh
- Department
of Energy Engineering, Gyeongnam National
University of Science and Technology (GNTECH), Jinju 52725, Republic of Korea,Future
Convergence Technology Research Institute, Jinju 52725, Republic
of Korea,E-mail for H.O.:
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45
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Liu JH, Zhang RT, Zhang J, Zhao D, Li XX, Sun YQ, Zheng ST. A Series of 3D Porous Lanthanide-Substituted Polyoxometalate Frameworks Based on Rare Hexadecahedral {Ln6W8O28} Heterometallic Cage-Shaped Clusters. Inorg Chem 2019; 58:14734-14740. [DOI: 10.1021/acs.inorgchem.9b02413] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jin-Hua Liu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Rong-Tao Zhang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Jing Zhang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Dan Zhao
- Fuqing Branch of Fujian Normal University, Fuqing, Fujian 350300, China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Yan-Qiong Sun
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
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46
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Gao LG, Zhang RM, Xu X, Truhlar DG. Quantum Effects on H2 Diffusion in Zeolite RHO: Inverse Kinetic Isotope Effect for Sieving. J Am Chem Soc 2019; 141:13635-13642. [DOI: 10.1021/jacs.9b06506] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lu Gem Gao
- Center for Combustion Energy, Department of Energy and Power Engineering, and Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Tsinghua University, Beijing 100084, China
- Department of Chemistry, Chemical Theory Center, and Minnesota Supercomputing Institute, University of Minnesota, Minneapolis, Minnesota 55455-0431, United States
| | - Rui Ming Zhang
- Center for Combustion Energy, Department of Energy and Power Engineering, and Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Xuefei Xu
- Center for Combustion Energy, Department of Energy and Power Engineering, and Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Donald G. Truhlar
- Department of Chemistry, Chemical Theory Center, and Minnesota Supercomputing Institute, University of Minnesota, Minneapolis, Minnesota 55455-0431, United States
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47
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Masoomi MY, Morsali A, Dhakshinamoorthy A, Garcia H. Mixed‐Metal MOFs: Unique Opportunities in Metal–Organic Framework (MOF) Functionality and Design. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201902229] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Mohammad Yaser Masoomi
- Department of Chemistry Faculty of Sciences Tarbiat Modares University P.O. Box 14155-4838 Tehran Iran
| | - Ali Morsali
- Department of Chemistry Faculty of Sciences Tarbiat Modares University P.O. Box 14155-4838 Tehran Iran
| | | | - Hermenegildo Garcia
- Dep. de Quimica y Instituto Universitario de Tecnologia Quimica (CSIC-UPV), Universitat Politecnica de Valencia Valencia 46022 Spain
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48
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Masoomi MY, Morsali A, Dhakshinamoorthy A, Garcia H. Mixed-Metal MOFs: Unique Opportunities in Metal-Organic Framework (MOF) Functionality and Design. Angew Chem Int Ed Engl 2019; 58:15188-15205. [PMID: 30977953 DOI: 10.1002/anie.201902229] [Citation(s) in RCA: 281] [Impact Index Per Article: 56.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Indexed: 01/14/2023]
Abstract
Mixed-metal metal-organic frameworks (MM-MOFs) can be considered to be those MOFs having two different metals anywhere in the structure. Herein we summarize the various strategies for the preparation of MM-MOFs and some of their applications in adsorption, gas separation, and catalysis. It is shown that compared to homometallic MOFs, MM-MOFs bring about the opportunity to take advantage of the complexity and the synergism derived from the presence of different metal ions in the structure of MOFs. This is reflected in a superior performance and even stability of MM-MOFs respect to related single-metal MOFs. Emphasis is made on the use of MM-MOFs as catalysts for tandem reactions.
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Affiliation(s)
- Mohammad Yaser Masoomi
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14155-4838, Tehran, Iran
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14155-4838, Tehran, Iran
| | | | - Hermenegildo Garcia
- Dep. de Quimica y, Instituto Universitario de Tecnologia Quimica (CSIC-UPV), Universitat Politecnica de Valencia, Valencia, 46022, Spain
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49
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Li H, Li L, Lin RB, Zhou W, Zhang Z, Xiang S, Chen B. Porous metal-organic frameworks for gas storage and separation: Status and challenges. ENERGYCHEM 2019; 1:10.1016/j.enchem.2019.100006. [PMID: 38711814 PMCID: PMC11071076 DOI: 10.1016/j.enchem.2019.100006] [Citation(s) in RCA: 280] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Gases are widely used as energy resources for industry and our daily life. Developing energy cost efficient porous materials for gas storage and separation is of fundamentally and industrially important, and is one of the most important aspects of energy chemistry and materials. Metal-organic frameworks (MOFs), representing a novel class of porous materials, feature unique pore structure, such as exceptional porosity, tunable pore structures, ready functionalization, which not only enables high density energy storage of clean fuel gas in MOF adsorbents, but also facilitates distinct host-guest interactions and/or sieving effects to differentiate different molecules for energy-efficient separation economy. In this review, we summarize and highlight the recent advances in the arena of gas storage and separation using MOFs as adsorbents, including progresses in MOF-based membranes for gas separation, which could afford broader concepts to the current status and challenges in this field.
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Affiliation(s)
- Hao Li
- Fujian Provincial Key Laboratory of Polymer Materials, College of Materials Science and Engineering, Fujian Normal University, Fuzhou 350007, Fujian, PR China
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249-0698, United States
| | - Libo Li
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249-0698, United States
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, PR China
- Shanxi Key Laboratory of Gas Energy Efficient and Clean Utilization, Taiyuan 030024, Shanxi, PR China
| | - Rui-Biao Lin
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249-0698, United States
| | - Wei Zhou
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899-6102, United States
| | - Zhangjing Zhang
- Fujian Provincial Key Laboratory of Polymer Materials, College of Materials Science and Engineering, Fujian Normal University, Fuzhou 350007, Fujian, PR China
| | - Shengchang Xiang
- Fujian Provincial Key Laboratory of Polymer Materials, College of Materials Science and Engineering, Fujian Normal University, Fuzhou 350007, Fujian, PR China
| | - Banglin Chen
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249-0698, United States
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50
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Paschke B, Denysenko D, Bredenkötter B, Sastre G, Wixforth A, Volkmer D. Dynamic Studies on Kinetic H
2
/D
2
Quantum Sieving in a Narrow Pore Metal–Organic Framework Grown on a Sensor Chip. Chemistry 2019; 25:10803-10807. [DOI: 10.1002/chem.201900889] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 05/27/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Benjamin Paschke
- Chair for Experimental Physics IInstitute of PhysicsUniversity of Augsburg Universitätsstrasse 1 86159 Augsburg Germany
| | - Dmytro Denysenko
- Chair for Solid State and Materials ChemistryInstitute of PhysicsUniversity of Augsburg Universitätsstrasse 1 86159 Augsburg Germany
| | - Björn Bredenkötter
- Chair for Solid State and Materials ChemistryInstitute of PhysicsUniversity of Augsburg Universitätsstrasse 1 86159 Augsburg Germany
| | - German Sastre
- Instituto de Tecnologia QuimicaUniversitat Politecnica de, Valencia-Consejo Superior, de Investigaciones Cientificas Avenida de los, Naranjos s/n 46022 Valencia Spain
| | - Achim Wixforth
- Chair for Experimental Physics IInstitute of PhysicsUniversity of Augsburg Universitätsstrasse 1 86159 Augsburg Germany
| | - Dirk Volkmer
- Chair for Solid State and Materials ChemistryInstitute of PhysicsUniversity of Augsburg Universitätsstrasse 1 86159 Augsburg Germany
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