Issue 43, 2011
From the journal:

Chemical Communications

Improvement of oxygen reduction reaction and methanol tolerance characteristics for PdCo electrocatalysts by Au alloying and CO treatment†

Yu-Chen Wei,a   Chen-Wei Liua  and  Kuan-Wen Wang*a  

* Corresponding authors

a Institute of Materials Science and Engineering, National Central University, Taoyuan 32001, Taiwan
E-mail: kuanwen.wang@gmail.com

Abstract

The mass ORR activity of CO heat-treated PdCoAu/C catalysts, compared to Pd/C, is enhanced approximately 6-fold, and even 25-fold in a methanol containing environment due to the formation of delicate PdCo and PdAu alloys enriched in the core and PdAu alloy species enriched on the shell structure.

Graphical abstract: Improvement of oxygen reduction reaction and methanol tolerance characteristics for PdCo electrocatalysts by Au alloying and CO treatment

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Article information

DOI
https://doi.org/10.1039/C1CC15110J
Article type
Communication
Submitted
17 Aug 2011
Accepted
26 Sep 2011
First published
05 Oct 2011

Chem. Commun., 2011,47, 11927-11929

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Improvement of oxygen reduction reaction and methanol tolerance characteristics for PdCo electrocatalysts by Au alloying and CO treatment

Y. Wei, C. Liu and K. Wang, Chem. Commun., 2011, 47, 11927 DOI: 10.1039/C1CC15110J

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