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How hydration drastically improves adsorption selectivity for CO 2 over CH4 in the flexible chromium terephthalate MIL-53

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Llewellyn, P.L. Bourrelly, S. Serre, C. Filinchuk, Yaroslav [UCL] Férey, G.

(Graph Presented) Taking a deep breath: The hydrated form of the microporous metal organic framework MIL-53(Cr) performs better than the dehydrated form for the selectivity binding of carbon dioxide over methane (see graph). The polarity of the adsorbed gas is thought to play a role in inducing framework flexibility and the breathing of the pores. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

Document type Article de périodique (Journal article) – Article de recherche
Publication date 2006
Language Anglais
Journal information "Angewandte Chemie - International Edition" - Vol. 45, no.46, p. 7751-7754 (2006)
Peer reviewed yes
issn 1433-7851
Publication status Publié
Affiliation ESRF, Grenoble (France) - Chimie
Keywords Adsorption ; Methanation ; Pore size ; X ray diffraction ; Adsorption selectivity ; Chromium terephthalate ; Organic inorganic hybrid composites ; Polarity ; Microporous materials ; Carbon dioxide ; Microporous materials ; Organic-inorganic hybrid composites ; X-ray diffraction ; Adsorption ; Carbon dioxide ; Chromium compounds ; Hydration
Links
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Bibliographic reference Llewellyn, P.L. ; Bourrelly, S. ; Serre, C. ; Filinchuk, Yaroslav ; Férey, G.. How hydration drastically improves adsorption selectivity for CO 2 over CH4 in the flexible chromium terephthalate MIL-53 . In: Angewandte Chemie - International Edition, Vol. 45, no.46, p. 7751-7754 (2006)
Permanent URL http://hdl.handle.net/2078/126801