1
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Han X, Yang S. Molecular Mechanisms behind Acetylene Adsorption and Selectivity in Functional Porous Materials. Angew Chem Int Ed Engl 2023; 62:e202218274. [PMID: 36718911 DOI: 10.1002/anie.202218274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/28/2023] [Accepted: 01/30/2023] [Indexed: 02/01/2023]
Abstract
Since its first industrial production in 1890s, acetylene has played a vital role in manufacturing a wide spectrum of materials. Although current methods and infrastructures for various segments of acetylene industries are well-established, with emerging functional porous materials that enabled desired selectivity toward target molecules, it is of timely interest to develop new efficient technologies to promote safer acetylene processes with a higher energy efficiency and lower carbon footprint. In this Minireview, we, from the perspective of materials chemistry, review state-of-the-art examples of advanced porous materials, namely metal-organic frameworks and decorated zeolites, that have been applied to the purification and storage of acetylene. We also discuss the challenges on the roadmap of translational research in the development of new solid sorbent-based separation technologies and highlight areas which require future research efforts.
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Affiliation(s)
- Xue Han
- College of Chemistry, Beijing Normal University, Beijing, 100875, China
- Department of Chemistry, The University of Manchester, Manchester, M13 9PL, UK
| | - Sihai Yang
- Department of Chemistry, The University of Manchester, Manchester, M13 9PL, UK
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2
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Ding X, Liu Z, Zhang Y, Ye G, Jia J, Chen J. Binary Solvent Regulated Architecture of Ultra-Microporous Hydrogen-Bonded Organic Frameworks with Tunable Polarization for Highly-Selective Gas Separation. Angew Chem Int Ed Engl 2022; 61:e202116483. [PMID: 35023611 DOI: 10.1002/anie.202116483] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Indexed: 12/22/2022]
Abstract
A binary solvent synthetic strategy is proposed for the construction of C2 -symmetric molecule-based hydrogen-bonded organic frameworks (HOFs) with permanent ultra-micropores and surface polarization derived from tunable coplanar open oxygen atoms. The activated HOFs BTBA-1 a and PTBA-1 a show highly selective separation of CO2 /N2 with a record high ideal adsorbed solution theory (IAST) selectivity >2000 under ambient temperature and pressure.
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Affiliation(s)
- Xiaojun Ding
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Zeyu Liu
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Yusheng Zhang
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Gang Ye
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Jianfeng Jia
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Jing Chen
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
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3
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Ding X, Liu Z, Zhang Y, Ye G, Jia J, Chen J. Binary Solvent Regulated Architecture of Ultra‐Microporous Hydrogen‐Bonded Organic Frameworks with Tunable Polarization for Highly‐Selective Gas Separation. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaojun Ding
- Collaborative Innovation Center of Advanced Nuclear Energy Technology Institute of Nuclear and New Energy Technology Tsinghua University Beijing 100084 China
| | - Zeyu Liu
- Collaborative Innovation Center of Advanced Nuclear Energy Technology Institute of Nuclear and New Energy Technology Tsinghua University Beijing 100084 China
| | - Yusheng Zhang
- Collaborative Innovation Center of Advanced Nuclear Energy Technology Institute of Nuclear and New Energy Technology Tsinghua University Beijing 100084 China
| | - Gang Ye
- Collaborative Innovation Center of Advanced Nuclear Energy Technology Institute of Nuclear and New Energy Technology Tsinghua University Beijing 100084 China
| | - Jianfeng Jia
- Collaborative Innovation Center of Advanced Nuclear Energy Technology Institute of Nuclear and New Energy Technology Tsinghua University Beijing 100084 China
| | - Jing Chen
- Collaborative Innovation Center of Advanced Nuclear Energy Technology Institute of Nuclear and New Energy Technology Tsinghua University Beijing 100084 China
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4
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Dutta S, Mukherjee S, Qazvini OT, Gupta AK, Sharma S, Mahato D, Babarao R, Ghosh SK. Three‐in‐One C
2
H
2
‐Selectivity‐Guided Adsorptive Separation across an Isoreticular Family of Cationic Square‐Lattice MOFs. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114132] [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)
- Subhajit Dutta
- Department of Chemistry Indian Institute of Science Education and Research (IISER), Pune Dr. Homi Bhabha Road, Pashan Pune 411008 India
| | - Soumya Mukherjee
- Department of Chemistry Indian Institute of Science Education and Research (IISER), Pune Dr. Homi Bhabha Road, Pashan Pune 411008 India
- Catalysis Research Center Technical University of Munich Ernst-Otto-Fischer Straße 1 85748 Garching b. München Germany
- Department of Chemistry Technical University of Munich Lichtenbergstraße 4 85748 Garching b. München Germany
| | - Omid T. Qazvini
- Department of Chemical Engineering and Analytical Science The University of Manchester Oxford Road Manchester M13 9PL UK
| | - Arvind K. Gupta
- Centre for Analysis and Synthesis Department of Chemistry Lund University Box 124 22100 Lund Sweden
| | - Shivani Sharma
- Department of Chemistry Indian Institute of Science Education and Research (IISER), Pune Dr. Homi Bhabha Road, Pashan Pune 411008 India
| | - Debanjan Mahato
- Department of Chemistry Indian Institute of Science Education and Research (IISER), Pune Dr. Homi Bhabha Road, Pashan Pune 411008 India
| | - Ravichandar Babarao
- School Science RMIT University Melbourne 3001 Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) Manufacturing Clayton Victoria 3169 Australia
| | - Sujit K. Ghosh
- Department of Chemistry Indian Institute of Science Education and Research (IISER), Pune Dr. Homi Bhabha Road, Pashan Pune 411008 India
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5
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Noonikara-Poyil A, Muñoz-Castro A, Dias HVR. Terminal and Internal Alkyne Complexes and Azide-Alkyne Cycloaddition Chemistry of Copper(I) Supported by a Fluorinated Bis(pyrazolyl)borate. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010016. [PMID: 35011246 PMCID: PMC8746352 DOI: 10.3390/molecules27010016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/17/2021] [Accepted: 12/18/2021] [Indexed: 12/19/2022]
Abstract
Copper plays an important role in alkyne coordination chemistry and transformations. This report describes the isolation and full characterization of a thermally stable, copper(I) acetylene complex using a highly fluorinated bis(pyrazolyl)borate ligand support. Details of the related copper(I) complex of HC≡CSiMe3 are also reported. They are three-coordinate copper complexes featuring η2-bound alkynes. Raman data show significant red-shifts in C≡C stretch of [H2B(3,5-(CF3)2Pz)2]Cu(HC≡CH) and [H2B(3,5-(CF3)2Pz)2]Cu(HC≡CSiMe3) relative to those of the corresponding alkynes. Computational analysis using DFT indicates that the Cu(I) alkyne interaction in these molecules is primarily of the electrostatic character. The π-backbonding is the larger component of the orbital contribution to the interaction. The dinuclear complexes such as Cu2(μ-[3,5-(CF3)2Pz])2(HC≡CH)2 display similar Cu-alkyne bonding features. The mononuclear [H2B(3,5-(CF3)2Pz)2]Cu(NCMe) complex catalyzes [3 + 2] cycloadditions between tolyl azide and a variety of alkynes including acetylene. It is comparatively less effective than the related trinuclear copper catalyst {μ-[3,5-(CF3)2Pz]Cu}3 involving bridging pyrazolates.
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Affiliation(s)
- Anurag Noonikara-Poyil
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX 76019, USA;
| | - Alvaro Muñoz-Castro
- Grupo de Química Inorgánica y Materiales Moleculares, Facultad de Ingenieria, Universidad Autonoma de Chile, El Llano Subercaseaux 2801, Santiago 8910060, Chile
- Correspondence: (A.M.-C.); (H.V.R.D.)
| | - H. V. Rasika Dias
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX 76019, USA;
- Correspondence: (A.M.-C.); (H.V.R.D.)
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6
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Dutta S, Mukherjee S, Qazvini OT, Gupta AK, Sharma S, Mahato D, Babarao R, Ghosh SK. Three-in-One C 2 H 2 -Selectivity-Guided Adsorptive Separation across an Isoreticular Family of Cationic Square-Lattice MOFs. Angew Chem Int Ed Engl 2021; 61:e202114132. [PMID: 34797935 DOI: 10.1002/anie.202114132] [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: 10/18/2021] [Indexed: 11/06/2022]
Abstract
Energy-efficient selective physisorption driven C2 H2 separation from industrial C2-C1 impurities such as C2 H4 , CO2 and CH4 is of great importance in the purification of downstream commodity chemicals. We address this challenge employing a series of isoreticular cationic metal-organic frameworks, namely iMOF-nC (n=5, 6, 7). All three square lattice topology MOFs registered higher C2 H2 uptakes versus the competing C2-C1 gases (C2 H4 , CO2 and CH4 ). Dynamic column breakthrough experiments on the best-performing iMOF-6C revealed the first three-in-one C2 H2 adsorption selectivity guided separation of C2 H2 from 1:1 C2 H2 /CO2 , C2 H2 /C2 H4 and C2 H2 /CH4 mixtures. Density functional theory calculations critically examined the C2 H2 selective interactions in iMOF-6C. Thanks to the abundance of square lattice topology MOFs, this study introduces a crystal engineering blueprint for designing C2 H2 -selective layered metal-organic physisorbents, previously unreported in cationic frameworks.
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Affiliation(s)
- Subhajit Dutta
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Soumya Mukherjee
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India.,Catalysis Research Center, Technical University of Munich, Ernst-Otto-Fischer Straße 1, 85748, Garching b. München, Germany.,Department of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748, Garching b. München, Germany
| | - Omid T Qazvini
- Department of Chemical Engineering and Analytical Science, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - Arvind K Gupta
- Centre for Analysis and Synthesis, Department of Chemistry, Lund University, Box 124, 22100, Lund, Sweden
| | - Shivani Sharma
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Debanjan Mahato
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
| | - Ravichandar Babarao
- School Science, RMIT University, Melbourne, 3001, Australia.,Commonwealth Scientific and Industrial Research Organisation (CSIRO) Manufacturing, Clayton, Victoria, 3169, Australia
| | - Sujit K Ghosh
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Pune, Dr. Homi Bhabha Road, Pashan, Pune, 411008, India
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7
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Wang L, Sun W, Zhang Y, Xu N, Krishna R, Hu J, Jiang Y, He Y, Xing H. Interpenetration Symmetry Control Within Ultramicroporous Robust Boron Cluster Hybrid MOFs for Benchmark Purification of Acetylene from Carbon Dioxide. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107963] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Lingyao Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Life Sciences Zhejiang Normal University Jinhua 321004 P. R. China
| | - Wanqi Sun
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Life Sciences Zhejiang Normal University Jinhua 321004 P. R. China
| | - Yuanbin Zhang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Life Sciences Zhejiang Normal University Jinhua 321004 P. R. China
| | - Nuo Xu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Life Sciences Zhejiang Normal University Jinhua 321004 P. R. China
| | - Rajamani Krishna
- Van't Hoff Institute for Molecular Sciences University of Amsterdam Science Park 904 1098 XH Amsterdam Netherlands
| | - Jianbo Hu
- China Key laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310027 P. R. China
| | - Yunjia Jiang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Life Sciences Zhejiang Normal University Jinhua 321004 P. R. China
| | - Yabing He
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Life Sciences Zhejiang Normal University Jinhua 321004 P. R. China
| | - Huabin Xing
- China Key laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310027 P. R. China
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8
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Gong W, Cui H, Xie Y, Li Y, Tang X, Liu Y, Cui Y, Chen B. Efficient C 2H 2/CO 2 Separation in Ultramicroporous Metal-Organic Frameworks with Record C 2H 2 Storage Density. J Am Chem Soc 2021; 143:14869-14876. [PMID: 34463501 DOI: 10.1021/jacs.1c07191] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Physical separation of C2H2 from CO2 on metal-organic frameworks (MOFs) has received substantial research interest due to the advantages of simplicity, security, and energy efficiency. However, that C2H2 and CO2 exhibit very close physical properties makes their separation exceptionally challenging. Previous work appeared to mostly focused on introducing open metal sites that aims to enhance the C2H2 affinity at desired sites, whereas the reticular manipulation of organic components has rarely been investigated. In this work, by reticulating preselected amino and hydroxy functionalities into isostructural ultramicroporous chiral MOFs-Ni2(l-asp)2(bpy) (MOF-NH2) and Ni2(l-mal)2(bpy) (MOF-OH)-we targeted efficient C2H2 uptake and C2H2/CO2 separation, which outperforms most benchmark materials. Explicitly, MOF-OH adsorbs substantial amount of C2H2 with record storage density of 0.81 g mL-1 at ambient conditions, which even exceeds the solid density of C2H2 at 189 K. In addition, MOF-OH gave IAST selectivity of 25 toward equimolar mixture of C2H2/CO2, which is nearly twice higher than that of MOF-NH2. Notably, the adsorption enthalpies for C2H2 at zero converge in both MOFs are remarkably low (17.5 kJ mol-1 for MOF-OH and 16.7 kJ mol-1 for MOF-NH2), which to our knowledge are the lowest among efficient rigid C2H2 sorbents. The efficiencies of both MOFs for the separation of C2H2/CO2 are validated by multicycle breakthrough experiments. DFT calculations provide molecular-level insight over the adsorption/separation mechanism. Moreover, MOF-OH can survive in boiling water for at least 1 week and can be easily scaled up to kilograms eco-friendly and economically, which is very crucial for potential industrial implementation.
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Affiliation(s)
- Wei Gong
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China.,Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
| | - Hui Cui
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
| | - Yi Xie
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
| | - Yingguo Li
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Xianhui Tang
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yan Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yong Cui
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and Stat Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Banglin Chen
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
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9
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Wang L, Sun W, Zhang Y, Xu N, Krishna R, Hu J, Jiang Y, He Y, Xing H. Interpenetration symmetry control within ultramicroporous robust boron cluster hybrid MOFs for benchmark purification of acetylene from carbon dioxide. Angew Chem Int Ed Engl 2021; 60:22865-22870. [PMID: 34383352 DOI: 10.1002/anie.202107963] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/20/2021] [Indexed: 11/09/2022]
Abstract
The separation of C2H2/CO2 is an important process in industry but challenged by the trade-off of capacity and selectivity owning to their similar physical properties and identical kinetic molecular size. Herein, we report the first example of symmetrically interpenetrated dodecaborate pillared MOF, ZNU-1, for benchmark selective separation of C2H2 from CO2 with a high C2H2 capacity of 76.3 cm3 g-1 and record C2H2/CO2 selectivity of 56.6 (298 K, 1 bar) among all the robust porous materials without open metal sites. Single crystal structure analysis and modelling study indicated that the interpenetration shifting from asymmetric to symmetric mode provided optimal pore chemistry with ideal synergistic "2+2" dihydrogen bonding sites for tight C2H2 trapping. The exceptional separation performance was further evidenced by simulated and experimental breakthroughs with excellent recyclability and high productivity (2.4 mol/kg) of 99.5% purity C2H2 during stepped desorption process.
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Affiliation(s)
- Lingyao Wang
- Zhejiang Normal University, College of Chemistry and Life Science, CHINA
| | - Wanqi Sun
- Zhejiang Normal University, College of Chemistry and Life Science, CHINA
| | - Yuanbin Zhang
- Zhejiang Normal University, College of Chemistry and Life Science, CHINA
| | - Nuo Xu
- Zhejiang Normal University, College of Chemistry and Life Science, CHINA
| | - Rajamani Krishna
- University of Amsterdam: Universiteit van Amsterdam, Van't Hoff Institute for Molecular Sciences, NETHERLANDS
| | - Jianbo Hu
- Zhejiang University, College of Chemical & Biological Engineering, CHINA
| | - Yunjia Jiang
- Zhejiang Normal University, College of Chemistry and Life Science, CHINA
| | - Yabing He
- Zhejiang Normal University, College of Chemistry and Life Science, CHINA
| | - Huabin Xing
- Zhejiang University, College of Chemical and Biological Engineering, 38 Zheda Road, 310027, Hangzhou, CHINA
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10
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Zhang Z, Peh SB, Krishna R, Kang C, Chai K, Wang Y, Shi D, Zhao D. Optimal Pore Chemistry in an Ultramicroporous Metal-Organic Framework for Benchmark Inverse CO 2 /C 2 H 2 Separation. Angew Chem Int Ed Engl 2021; 60:17198-17204. [PMID: 34043271 DOI: 10.1002/anie.202106769] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Indexed: 12/13/2022]
Abstract
Isolation of CO2 from acetylene (C2 H2 ) via CO2 -selective sorbents is an energy-efficient technology for C2 H2 purification, but a strategic challenge due to their similar physicochemical properties. There is still no specific methodology for constructing sorbents that preferentially trap CO2 over C2 H2 . We report an effective strategy to construct optimal pore chemistry in a CeIV -based ultramicroporous metal-organic framework CeIV -MIL-140-4F, based on charge-transfer effects, for efficient inverse CO2 /C2 H2 separation. The ligand-to-metal cluster charge transfer is facilitated by CeIV with low-lying unoccupied 4f orbitals and electron-withdrawing F atoms functionalized tetrafluoroterephthalate, affording a perfect pore environment to match CO2 . The exceptional CO2 uptake (151.7 cm3 cm-3 ) along with remarkable separation selectivities (above 40) set a new benchmark for inverse CO2 /C2 H2 separation, which is verified via simulated and experimental breakthrough experiments. The unique CO2 recognition mechanism is further unveiled by in situ powder X-ray diffraction experiments, Fourier-transform infrared spectroscopy measurements, and molecular calculations.
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Affiliation(s)
- Zhaoqiang Zhang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Shing Bo Peh
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Rajamani Krishna
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098, XH, Amsterdam, The Netherlands
| | - Chengjun Kang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Kungang Chai
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Yuxiang Wang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Dongchen Shi
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore, Singapore
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11
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Zhang Z, Peh SB, Krishna R, Kang C, Chai K, Wang Y, Shi D, Zhao D. Optimal Pore Chemistry in an Ultramicroporous Metal–Organic Framework for Benchmark Inverse CO
2
/C
2
H
2
Separation. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106769] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zhaoqiang Zhang
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Shing Bo Peh
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Rajamani Krishna
- Van't Hoff Institute for Molecular Sciences University of Amsterdam Science Park 904 1098 XH Amsterdam The Netherlands
| | - Chengjun Kang
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Kungang Chai
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Yuxiang Wang
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Dongchen Shi
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
| | - Dan Zhao
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 117585 Singapore Singapore
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12
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Mukherjee S, Kumar N, Bezrukov AA, Tan K, Pham T, Forrest KA, Oyekan KA, Qazvini OT, Madden DG, Space B, Zaworotko MJ. Amino-Functionalised Hybrid Ultramicroporous Materials that Enable Single-Step Ethylene Purification from a Ternary Mixture. Angew Chem Int Ed Engl 2021; 60:10902-10909. [PMID: 33491848 PMCID: PMC8252428 DOI: 10.1002/anie.202100240] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Indexed: 11/28/2022]
Abstract
Pyrazine-linked hybrid ultramicroporous (pore size <7 Å) materials (HUMs) offer benchmark performance for trace carbon capture thanks to strong selectivity for CO2 over small gas molecules, including light hydrocarbons. That the prototypal pyrazine-linked HUMs are amenable to crystal engineering has enabled second generation HUMs to supersede the performance of the parent HUM, SIFSIX-3-Zn, mainly through substitution of the metal and/or the inorganic pillar. Herein, we report that two isostructural aminopyrazine-linked HUMs, MFSIX-17-Ni (17=aminopyrazine; M=Si, Ti), which we had anticipated would offer even stronger affinity for CO2 than their pyrazine analogs, unexpectedly exhibit reduced CO2 affinity but enhanced C2 H2 affinity. MFSIX-17-Ni are consequently the first physisorbents that enable single-step production of polymer-grade ethylene (>99.95 % for SIFSIX-17-Ni) from a ternary equimolar mixture of ethylene, acetylene and CO2 thanks to coadsorption of the latter two gases. We attribute this performance to the very different binding sites in MFSIX-17-Ni versus SIFSIX-3-Zn.
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Affiliation(s)
- Soumya Mukherjee
- Bernal InstituteDepartment of Chemical SciencesUniversity of LimerickLimerickV94 T9PXIreland
- Department of ChemistryTechnical University of MunichLichtenbergstraße 485748Garching b. MünchenGermany
| | - Naveen Kumar
- Bernal InstituteDepartment of Chemical SciencesUniversity of LimerickLimerickV94 T9PXIreland
| | - Andrey A. Bezrukov
- Bernal InstituteDepartment of Chemical SciencesUniversity of LimerickLimerickV94 T9PXIreland
| | - Kui Tan
- Department of Materials Science & EngineeringUniversity of Texas at DallasRichardsonTX75080USA
| | - Tony Pham
- Department of ChemistryUniversity of South Florida4202 East Fowler Avenue, CHE205TampaFL33620-5250USA
| | - Katherine A. Forrest
- Department of ChemistryUniversity of South Florida4202 East Fowler Avenue, CHE205TampaFL33620-5250USA
| | - Kolade A. Oyekan
- Department of Materials Science & EngineeringUniversity of Texas at DallasRichardsonTX75080USA
| | - Omid T. Qazvini
- Department of Chemical Engineering and Analytical ScienceThe University of ManchesterOxford RoadManchesterM13 9PLUK
| | - David G. Madden
- Bernal InstituteDepartment of Chemical SciencesUniversity of LimerickLimerickV94 T9PXIreland
| | - Brian Space
- Department of ChemistryUniversity of South Florida4202 East Fowler Avenue, CHE205TampaFL33620-5250USA
- Department of ChemistryNorth Carolina State UniversityUSA
| | - Michael J. Zaworotko
- Bernal InstituteDepartment of Chemical SciencesUniversity of LimerickLimerickV94 T9PXIreland
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Mukherjee S, Kumar N, Bezrukov AA, Tan K, Pham T, Forrest KA, Oyekan KA, Qazvini OT, Madden DG, Space B, Zaworotko MJ. Amino‐Functionalised Hybrid Ultramicroporous Materials that Enable Single‐Step Ethylene Purification from a Ternary Mixture. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100240] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Soumya Mukherjee
- Bernal Institute Department of Chemical Sciences University of Limerick Limerick V94 T9PX Ireland
- Department of Chemistry Technical University of Munich Lichtenbergstraße 4 85748 Garching b. München Germany
| | - Naveen Kumar
- Bernal Institute Department of Chemical Sciences University of Limerick Limerick V94 T9PX Ireland
| | - Andrey A. Bezrukov
- Bernal Institute Department of Chemical Sciences University of Limerick Limerick V94 T9PX Ireland
| | - Kui Tan
- Department of Materials Science & Engineering University of Texas at Dallas Richardson TX 75080 USA
| | - Tony Pham
- Department of Chemistry University of South Florida 4202 East Fowler Avenue, CHE205 Tampa FL 33620-5250 USA
| | - Katherine A. Forrest
- Department of Chemistry University of South Florida 4202 East Fowler Avenue, CHE205 Tampa FL 33620-5250 USA
| | - Kolade A. Oyekan
- Department of Materials Science & Engineering University of Texas at Dallas Richardson TX 75080 USA
| | - Omid T. Qazvini
- Department of Chemical Engineering and Analytical Science The University of Manchester Oxford Road Manchester M13 9PL UK
| | - David G. Madden
- Bernal Institute Department of Chemical Sciences University of Limerick Limerick V94 T9PX Ireland
| | - Brian Space
- Department of Chemistry University of South Florida 4202 East Fowler Avenue, CHE205 Tampa FL 33620-5250 USA
- Department of Chemistry North Carolina State University USA
| | - Michael J. Zaworotko
- Bernal Institute Department of Chemical Sciences University of Limerick Limerick V94 T9PX Ireland
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