Issue 35, 2014

Composite porous membranes with an ultrathin selective layer for vanadium flow batteries

Abstract

An ultrathin Nafion film was introduced onto the poly(ether sulfone) (PES)–sulfonated poly(ether ether ketone) (SPEEK) porous membranes for vanadium flow battery (VFB) application. The composite membranes showed very high ion selectivity, good stability and excellent performance (energy efficiency 86.5% at 80 mA cm−2) in VFB.

Graphical abstract: Composite porous membranes with an ultrathin selective layer for vanadium flow batteries

Supplementary files

Article information

Article type
Communication
Submitted
23 Dec 2013
Accepted
13 Mar 2014
First published
14 Mar 2014

Chem. Commun., 2014,50, 4596-4599

Author version available

Composite porous membranes with an ultrathin selective layer for vanadium flow batteries

Y. Li, X. Li, J. Cao, W. Xu and H. Zhang, Chem. Commun., 2014, 50, 4596 DOI: 10.1039/C3CC49729A

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