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Issue 88, 2014
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High-performance CO2-philic graphene oxide membranes under wet-conditions

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Abstract

Ultrathin graphene oxide (GO) (<5 nm) membranes were prepared by spin-casting onto microporous polymeric support membranes. GO membranes exhibited a highly CO2 permeable character, which is suitable for CO2 separation. In the presence of water vapour, high CO2 selectivity (e.g., CO2/H2, CO2/N2, and CO2/CH4) was achieved by enhanced CO2 sorption.

Graphical abstract: High-performance CO2-philic graphene oxide membranes under wet-conditions

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Article information


Submitted
08 Aug 2014
Accepted
09 Sep 2014
First published
22 Sep 2014

Chem. Commun., 2014,50, 13563-13566
Article type
Communication

High-performance CO2-philic graphene oxide membranes under wet-conditions

H. W. Kim, H. W. Yoon, B. M. Yoo, J. S. Park, K. L. Gleason, B. D. Freeman and H. B. Park, Chem. Commun., 2014, 50, 13563
DOI: 10.1039/C4CC06207H

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