Issue 99, 2012
From the journal:

Chemical Communications

Au-supported Pt–Au mixed atomic monolayer electrocatalyst with ultrahigh specific activity for oxidation of formic acid in acidic solution†

Zhao Huang,a   Yan Liu,a   Fangyun Xie,a   Yingchun Fu,a   Yong He,a   Ming Ma,a   Qingji Xie*a  and  Shouzhuo Yao*a  

* Corresponding authors

a Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, China
E-mail: xieqj@hunnu.edu.cn
Fax: +86-731-88865515

Abstract

Au-supported Pt–Au mixed atomic monolayer electrocatalyst was prepared by underpotential deposition of Cu on Au and then redox replacement with noble metal atoms, which shows an ultrahigh Pt-mass (or Pt-area) normalized specific electrocatalytic activity of 102 mA μgPt−1 (124 mA cmPt−2) for oxidation of formic acid in acidic aqueous solution.

Graphical abstract: Au-supported Pt–Au mixed atomic monolayer electrocatalyst with ultrahigh specific activity for oxidation of formic acid in acidic solution

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Article information

DOI
https://doi.org/10.1039/C2CC37383A
Article type
Communication
Submitted
19 Jun 2012
Accepted
31 Oct 2012
First published
31 Oct 2012

Chem. Commun., 2012,48, 12106-12108

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Au-supported Pt–Au mixed atomic monolayer electrocatalyst with ultrahigh specific activity for oxidation of formic acid in acidic solution

Z. Huang, Y. Liu, F. Xie, Y. Fu, Y. He, M. Ma, Q. Xie and S. Yao, Chem. Commun., 2012, 48, 12106 DOI: 10.1039/C2CC37383A

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