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Issue 10, 2016
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A highly proton-conducting, methanol-blocking Nafion composite membrane enabled by surface-coating crosslinked sulfonated graphene oxide

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Abstract

Coating an ultrathin crosslinked graphene oxide film onto a Nafion support enables the tradeoff effect to be successfully overcome by the resulting composite membrane: 93% decrease of methanol permeability while retaining the high proton conductivity of Nafion, owing to the synergistic modulation of methanol-transport and proton-transport channels within the graphene oxide film.

Graphical abstract: A highly proton-conducting, methanol-blocking Nafion composite membrane enabled by surface-coating crosslinked sulfonated graphene oxide

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Article information


Submitted
03 Sep 2015
Accepted
14 Dec 2015
First published
18 Dec 2015

Chem. Commun., 2016,52, 2173-2176
Article type
Communication
Author version available

A highly proton-conducting, methanol-blocking Nafion composite membrane enabled by surface-coating crosslinked sulfonated graphene oxide

G. He, X. He, X. Wang, C. Chang, J. Zhao, Z. Li, H. Wu and Z. Jiang, Chem. Commun., 2016, 52, 2173
DOI: 10.1039/C5CC07406A

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