Issue 66, 2015
From the journal:

RSC Advances

Novel PA-doped polybenzimidazole membranes with high doping level, high proton conductivity and high stability for HT-PEMFCs†

Xiaobai Li,a   Hongwei Ma,a   Hailong Wang,a   Shitong Zhang,a   Zhenhua Jiang,a   Baijun Liu*a  and  Michael D. Guiverb  

* Corresponding authors

a Alan G. MacDiarmid Institute, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China
E-mail: liubj@jlu.edu.cn
Fax: +86-431-85168022
Tel: +86-431-85168022

b State Key Laboratory of Engines, School of Mechanical Engineering, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
E-mail: michael.guiver@outlook.com
Fax: +86-22-27404479
Tel: +86-22-27404479

Abstract

A novel high temperature proton exchange membrane (HT-PEM) with a high phosphoric acid (PA) doping level of 24.6, high proton conductivity of 0.217 S cm−1 at 200 °C, as well as excellent mechanical-dimensional stability was prepared based on a structure-designed polybenzimidazole (PBI).

Graphical abstract: Novel PA-doped polybenzimidazole membranes with high doping level, high proton conductivity and high stability for HT-PEMFCs

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Article information

DOI
https://doi.org/10.1039/C5RA05953D
Article type
Communication
Submitted
03 Apr 2015
Accepted
11 Jun 2015
First published
11 Jun 2015

RSC Adv., 2015,5, 53870-53873

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Novel PA-doped polybenzimidazole membranes with high doping level, high proton conductivity and high stability for HT-PEMFCs

X. Li, H. Ma, H. Wang, S. Zhang, Z. Jiang, B. Liu and M. D. Guiver, RSC Adv., 2015, 5, 53870 DOI: 10.1039/C5RA05953D

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