Issue 14, 2012
From the journal:

RSC Advances

High quality pristine perfluorosulfonated ionomer membranes prepared from perfluorinated sulfonyl fluoride solution†

Libin Yang,a   Junke Tang,b   Lei Li,a   Xiaoyong Chen,a   Fei Ai,a   Wang Zhang Yuan,*a   Li Wangb  and  Yongming Zhang*a  

* Corresponding authors

a School of Chemistry and Chemical Engineering, Shanghai Jiaotong University, Dongchuan Road 800, Shanghai, China
E-mail: wzhyuan@sjtu.edu.cn, ymzhang@sjtu.edu.cn
Fax: +86-21-54742567
Tel: +86-21-34202613

b R&D Center of Dongyue Group, Dongyue Fluor-Silcon Material Industry Park, Zibo, Shandong, China

Abstract

A new method to prepare high quality PFSI membranes from their precursor solutions is developed. The obtained membranes exhibit better dimensional stability, higher proton conductivity, and remarkably decreased methanol crossover when compared with those of traditional membranes.

Graphical abstract: High quality pristine perfluorosulfonated ionomer membranes prepared from perfluorinated sulfonyl fluoride solution

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Article information

DOI
https://doi.org/10.1039/C2RA20318A
Article type
Communication
Submitted
21 Feb 2012
Accepted
05 May 2012
First published
08 May 2012

RSC Adv., 2012,2, 5950-5953

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High quality pristine perfluorosulfonated ionomer membranes prepared from perfluorinated sulfonyl fluoride solution

L. Yang, J. Tang, L. Li, X. Chen, F. Ai, W. Z. Yuan, L. Wang and Y. Zhang, RSC Adv., 2012, 2, 5950 DOI: 10.1039/C2RA20318A

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