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Issue 35, 2014
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Temperature controlled invertible selectivity for adsorption of N2 and CH4 by molecular trapdoor chabazites

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Abstract

We report an unusual operating regime for a chabazite zeolite in which the adsorption selectivity for N2 over CH4 inverts from being more selective for N2 at 253 K, to becoming less selective with increasing temperature and eventually becoming selective for CH4 over N2 above 293 K.

Graphical abstract: Temperature controlled invertible selectivity for adsorption of N2 and CH4 by molecular trapdoor chabazites

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Publication details

The article was received on 13 Jan 2014, accepted on 03 Feb 2014 and first published on 03 Feb 2014


Article type: Communication
DOI: 10.1039/C4CC00269E
Citation: Chem. Commun., 2014,50, 4544-4546
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    Temperature controlled invertible selectivity for adsorption of N2 and CH4 by molecular trapdoor chabazites

    J. Shang, G. Li, Q. Gu, R. Singh, P. Xiao, J. Z. Liu and P. A. Webley, Chem. Commun., 2014, 50, 4544
    DOI: 10.1039/C4CC00269E

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