A microporous metal–organic framework for selective C{sub 2}H{sub 2} and CO{sub 2} separation
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002 (China)
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX 78249-0698 (United States)
A quartzlike metal–organic framework with interesting one dimensional channel has been synthesized. It exhibits considerable acetylene and carbon dioxide uptake of 41.5 and 24.6 cm{sup 3} g{sup −1}, respectively, and relatively high selectivity for separation of C{sub 2}H{sub 2}/C{sub 2}H{sub 4}, C{sub 2}H{sub 2}/CH{sub 4}, CO{sub 2}/CH{sub 4} and CO{sub 2}/N{sub 2} at ambient condition. - Graphical abstract: A quartzlike topology metal−organic framework exhibits relatively high selectivity for separation of C{sub 2}H{sub 2}/C{sub 2}H{sub 4}, C{sub 2}H{sub 2}/CH{sub 4}, CO{sub 2}/CH{sub 4} and CO{sub 2}/N{sub 2} at ambient condition. Display Omitted - Highlights: • We firstly explored the selective adsorption of C{sub 2}H{sub 2} and CO{sub 2} over other gases in QMOF-1. • QMOF-1 shows considerable adsorption capacity for C{sub 2}H{sub 2} and CO{sub 2}. • Selectivity for C{sub 2}H{sub 2}/C{sub 2}H{sub 4}, C{sub 2}H{sub 2}/CH{sub 4}, CO{sub 2}/CH{sub 4} and CO{sub 2}/N{sub 2} mixtures were evaluated.
- OSTI ID:
- 22742022
- Journal Information:
- Journal of Solid State Chemistry, Vol. 252; Other Information: Copyright (c) 2017 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); ISSN 0022-4596
- Country of Publication:
- United States
- Language:
- English
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