Issue 31, 2009
From the journal:

Chemical Communications

Novel highly proton conductive sulfonated poly(p-phenylene) from 2,5-dichloro-4-(phenoxypropyl)benzophenone as proton exchange membranes for fuel cell applications†

Surasak Seesukphronraraka  and  Akihiro Ohira*a  

* Corresponding authors

a FC-Cubic, National Institute of Advanced Industrial Science and Technology (AIST), Tokyo 135-0064, Japan
E-mail: a-oohira@aist.go.jp
Fax: +81 3 3599 8554
Tel: +81 3 3599 8550

Abstract

A novel sulfonated poly(4-phenoxypropylbenzoyl-1,4-phenylene) introducing a flexible alkyl chain was synthesized and achieved high protonconductivity even at low humidity (SPP: 0.077 S cm−1, Nafion 112: 0.029 S cm−1 at 80 °C 50% RH).

Graphical abstract: Novel highly proton conductive sulfonated poly(p-phenylene) from 2,5-dichloro-4-(phenoxypropyl)benzophenone as proton exchange membranes for fuel cell applications

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Article information

DOI
https://doi.org/10.1039/B908140B
Article type
Communication
Submitted
23 Apr 2009
Accepted
15 Jun 2009
First published
01 Jul 2009

Chem. Commun., 2009, 4744-4746

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Novel highly proton conductive sulfonated poly(p-phenylene) from 2,5-dichloro-4-(phenoxypropyl)benzophenone as proton exchange membranes for fuel cell applications

S. Seesukphronrarak and A. Ohira, Chem. Commun., 2009, 4744 DOI: 10.1039/B908140B

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