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Liu Z, Li X, Shi D, Guo F, Zhao G, Hei Y, Xiao Y, Zhang X, Peng YL, Sun W. Superior Selective CO 2 Adsorption and Separation over N 2 and CH 4 of Porous Carbon Nitride Nanosheets: Insights from GCMC and DFT Simulations. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:6613-6622. [PMID: 37098239 DOI: 10.1021/acs.langmuir.3c00595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Development of high-performance materials for the capture and separation of CO2 from the gas mixture is significant to alleviate carbon emission and mitigate the greenhouse effect. In this work, a novel structure of C9N7 slit was developed to explore its CO2 adsorption capacity and selectivity using Grand Canonical Monte Carlo (GCMC) and Density Functional Theory (DFT) calculations. Among varying slit widths, C9N7 with the slit width of 0.7 nm exhibited remarkable CO2 uptake with superior CO2/N2 and CO2/CH4 selectivity. At 1 bar and 298 K, a maximum CO2 adsorption capacity can be obtained as high as 7.06 mmol/g, and the selectivity of CO2/N2 and CO2/CH4 was 41.43 and 18.67, respectively. In the presence of H2O, the CO2 uptake of C9N7 slit decreased slightly as the water content increased, showing better water tolerance. Furthermore, the underlying mechanism of highly selective CO2 adsorption and separation on the C9N7 surface was revealed. The closer the adsorption distance, the stronger the interaction energy between the gas molecule and the C9N7 surface. The strong interaction between the C9N7 nanosheet and the CO2 molecule contributes to its impressive CO2 uptake and selectivity performance, suggesting that the C9N7 slit could be a promising candidate for CO2 capture and separation.
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Affiliation(s)
- Zilong Liu
- Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, Basic Research Center for Energy Interdisciplinary, College of Science, China University of Petroleum-Beijing, Beijing 102249, China
- State-Province Joint Engineering Laboratory of Zeolite Membrane Materials, Jiangxi Normal University, Nanchang 330022, China
- State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing 102249, China
| | - Xue Li
- Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, Basic Research Center for Energy Interdisciplinary, College of Science, China University of Petroleum-Beijing, Beijing 102249, China
- State-Province Joint Engineering Laboratory of Zeolite Membrane Materials, Jiangxi Normal University, Nanchang 330022, China
- State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing 102249, China
| | - Di Shi
- Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, Basic Research Center for Energy Interdisciplinary, College of Science, China University of Petroleum-Beijing, Beijing 102249, China
| | - Fengzhi Guo
- Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, Basic Research Center for Energy Interdisciplinary, College of Science, China University of Petroleum-Beijing, Beijing 102249, China
| | - Ge Zhao
- Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, Basic Research Center for Energy Interdisciplinary, College of Science, China University of Petroleum-Beijing, Beijing 102249, China
| | - Yanxiao Hei
- Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, Basic Research Center for Energy Interdisciplinary, College of Science, China University of Petroleum-Beijing, Beijing 102249, China
| | - Yufei Xiao
- Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, Basic Research Center for Energy Interdisciplinary, College of Science, China University of Petroleum-Beijing, Beijing 102249, China
| | - Xiao Zhang
- Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, Basic Research Center for Energy Interdisciplinary, College of Science, China University of Petroleum-Beijing, Beijing 102249, China
- State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing 102249, China
| | - Yun Lei Peng
- Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, Basic Research Center for Energy Interdisciplinary, College of Science, China University of Petroleum-Beijing, Beijing 102249, China
- State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing 102249, China
| | - Weichao Sun
- Department of Chemistry, Technical University of Denmark, Kemitorvet, Lyngby 2800 Kgs, Denmark
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Abánades Lázaro I, Mazarakioti EC, Andres-Garcia E, Vieira BJC, Waerenborgh JC, Vitórica-Yrezábal IJ, Giménez-Marqués M, Mínguez Espallargas G. Ultramicroporous iron-isonicotinate MOFs combining size-exclusion kinetics and thermodynamics for efficient CO 2/N 2 gas separation. JOURNAL OF MATERIALS CHEMISTRY. A 2023; 11:5320-5327. [PMID: 36911163 PMCID: PMC9990143 DOI: 10.1039/d2ta08934c] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/31/2023] [Indexed: 06/18/2023]
Abstract
Two ultramicroporous 2D and 3D iron-based Metal-Organic Frameworks (MOFs) have been obtained by solvothermal synthesis using different ratios and concentrations of precursors. Their reduced pore space decorated with pendant pyridine from tangling isonicotinic ligands enables the combination of size-exclusion kinetic gas separation, due to their small pores, with thermodynamic separation, resulting from the interaction of the linker with CO2 molecules. This combined separation results in efficient materials for dynamic breakthrough gas separation with virtually infinite CO2/N2 selectivity in a wide operando range and with complete renewability at room temperature and ambient pressure.
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Affiliation(s)
- Isabel Abánades Lázaro
- Instituto de Ciencia Molecular (ICMol), Universitat de València Catedrático José Beltrán Martínez No 2 46980 Paterna Valencia Spain
| | - Eleni C Mazarakioti
- Instituto de Ciencia Molecular (ICMol), Universitat de València Catedrático José Beltrán Martínez No 2 46980 Paterna Valencia Spain
| | - Eduardo Andres-Garcia
- Instituto de Ciencia Molecular (ICMol), Universitat de València Catedrático José Beltrán Martínez No 2 46980 Paterna Valencia Spain
| | - Bruno J C Vieira
- Centro de Ciências e Tecnologias Nucleares, DECN, Instituto Superior Técnico, Universidade de Lisboa 2695-066 Bobadela LRS Portugal
| | - João C Waerenborgh
- Centro de Ciências e Tecnologias Nucleares, DECN, Instituto Superior Técnico, Universidade de Lisboa 2695-066 Bobadela LRS Portugal
| | | | - Mónica Giménez-Marqués
- Instituto de Ciencia Molecular (ICMol), Universitat de València Catedrático José Beltrán Martínez No 2 46980 Paterna Valencia Spain
| | - Guillermo Mínguez Espallargas
- Instituto de Ciencia Molecular (ICMol), Universitat de València Catedrático José Beltrán Martínez No 2 46980 Paterna Valencia Spain
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Åhlén M, Cheung O, Xu C. Low-concentration CO 2 capture using metal-organic frameworks - current status and future perspectives. Dalton Trans 2023; 52:1841-1856. [PMID: 36723043 DOI: 10.1039/d2dt04088c] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The ever-increasing atmospheric CO2 level is considered to be the major cause of climate change. Although the move away from fossil fuel-based energy generation to sustainable energy sources would significantly reduce the release of CO2 into the atmosphere, it will most probably take time to be fully implemented on a global scale. On the other hand, capturing CO2 from emission sources or directly from the atmosphere are robust approaches that can reduce the atmospheric CO2 concentration in a relatively short time. Here, we provide a perspective on the recent development of metal-organic framework (MOF)-based solid sorbents that have been investigated for application in CO2 capture from low-concentration (<10 000 ppm) CO2 sources. We summarized the different sorbent engineering approaches adopted by researchers, both from the sorbent development and processing viewpoints. We also discuss the immediate challenges of using MOF-based CO2 sorbents for low-concentration CO2 capture. MOF-based materials, with tuneable pore properties and tailorable surface chemistry, and ease of handling, certainly deserve continued development into low-cost, efficient CO2 sorbents for low-concentration CO2 capture.
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Affiliation(s)
- Michelle Åhlén
- Division of Nanotechnology and Functional Materials, Department of Materials Science and Engineering, Uppsala University, Ångström Laboratory, SE-751 03 Uppsala, Box 35, Sweden.
| | - Ocean Cheung
- Division of Nanotechnology and Functional Materials, Department of Materials Science and Engineering, Uppsala University, Ångström Laboratory, SE-751 03 Uppsala, Box 35, Sweden.
| | - Chao Xu
- Division of Nanotechnology and Functional Materials, Department of Materials Science and Engineering, Uppsala University, Ångström Laboratory, SE-751 03 Uppsala, Box 35, Sweden.
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You JJ, Li FF, Zeng XY, Liu YP, Lin SH, Hua NB, Wang QT, Ma LA, Zhang L. A cage-based metal-organic framework with a unique tetrahedral node for size-selective CO2 capture. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zhou X, Liu L, Kou H, Zheng S, Song M, Lu J, Tai X. A Multifunctional 3D Supermolecular Co Coordination Polymer With Potential for CO 2 Adsorption, Antibacterial Activity, and Selective Sensing of Fe 3+/Cr 3+ Ions and TNP. Front Chem 2021; 9:678993. [PMID: 34336785 PMCID: PMC8321245 DOI: 10.3389/fchem.2021.678993] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 06/07/2021] [Indexed: 11/13/2022] Open
Abstract
A 3D supermolecular structure [Co3(L)2 (2,2′-bipy)2](DMF)3(H2O)3 1) (H3L = 4,4′,4″-nitrilotribenzoic acid) has been constructed based on H3L, and 2,2′-bipy ligands under solvothermal conditions. Compound 1 can be described as a (3, 6)-connected kgd topology with a Schläfli symbol (43)2(46.66.83) formed by [Co3(CO2)6] secondary building units. The adsorption properties of the activated sample 1a has been studied; the result shows that 1a has a high adsorption ability: the CO2 uptakes were 74 cm3·g−1 at 273 K, 50 cm3·g−1 at 298 K, the isosteric heat of adsorption (Qst) is 25.5 kJ mol−1 at zero loading, and the N2 adsorption at 77 K, 1 bar is 307 cm3 g−1. Magnetic measurements showed the existence of an antiferromagnetic exchange interaction in compound 1, besides compound 1 exhibits effective luminescent performance for Fe3+/Cr3+ and TNP.
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Affiliation(s)
- Xiaojing Zhou
- School of Chemical and Chemical Engineering and Environmental Engineering, Weifang University, Weifang, China
| | - Lili Liu
- School of Chemical and Chemical Engineering and Environmental Engineering, Weifang University, Weifang, China
| | - Hang Kou
- School of Chemical and Chemical Engineering and Environmental Engineering, Weifang University, Weifang, China
| | - Shimei Zheng
- School of Chemical and Chemical Engineering and Environmental Engineering, Weifang University, Weifang, China
| | - Mingjun Song
- School of Chemical and Chemical Engineering and Environmental Engineering, Weifang University, Weifang, China
| | - Jitao Lu
- School of Chemical and Chemical Engineering and Environmental Engineering, Weifang University, Weifang, China
| | - Xishi Tai
- School of Chemical and Chemical Engineering and Environmental Engineering, Weifang University, Weifang, China
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