Issue 46, 2010
From the journal:

Chemical Communications

High Pt utilization PEMFCelectrode obtained by alternative ion-exchange/electrodeposition†

Siguo Chen,a   Zidong Wei,*ab   Hua Lib  and  Li Lib  

* Corresponding authors

a The State Key Laboratory of Power Transmission Equipment & System Security and New Technology, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, China
E-mail: zdwei@cqu.edu.cn
Fax: +86 23 65106253
Tel: +86 23 65102531

b School of Material Science and Engineering, Chongqing University, Chongqing, China

Abstract

High Pt utilization PEMFC electrodes were prepared by an alternative ion-exchange/electrodeposition (AIEE) technique. The results demonstrated that the MEA employing an AIEE electrode with a Pt loading of 0.014 mg Pt cm−2 exhibits performance approximately 2.2 times larger than that employing a conventional Nafion-bonded Pt/C electrode with a same Pt loading.

Graphical abstract: High Pt utilization PEMFC electrode obtained by alternative ion-exchange/electrodeposition

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Article information

DOI
https://doi.org/10.1039/C0CC02802A
Article type
Communication
Submitted
26 Jul 2010
Accepted
02 Oct 2010
First published
20 Oct 2010

Chem. Commun., 2010,46, 8782-8784

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High Pt utilization PEMFC electrode obtained by alternative ion-exchange/electrodeposition

S. Chen, Z. Wei, H. Li and L. Li, Chem. Commun., 2010, 46, 8782 DOI: 10.1039/C0CC02802A

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