Issue 90, 2014
From the journal:

Chemical Communications

Pt–Cu bimetallic electrocatalysts with enhanced catalytic properties for oxygen reduction†

Chun-Mei Zhu,‡a   Ang Gao,‡a   Yuan Wang*a  and  Yan Liu*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing, China
E-mail: wangy@pku.edu.cn, liu-yan@pku.edu.cn
Fax: +86 10 6276 5769
Tel: +86 10 6275 7497

Abstract

A highly active Pt–Cu bimetallic catalyst for the electrocatalytic oxygen reduction reaction, with an average diameter of 2.9 nm and a Cu/Pt ratio of 0.30 for the bimetallic nanoparticles, was prepared by capturing Pt–Cu alloy nanoparticles on melem-modified carbon, followed by removing 90% of copper from the alloy NPs.

Graphical abstract: Pt–Cu bimetallic electrocatalysts with enhanced catalytic properties for oxygen reduction

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Article information

DOI
https://doi.org/10.1039/C4CC02391A
Article type
Communication
Submitted
01 Apr 2014
Accepted
25 Jul 2014
First published
28 Jul 2014

Chem. Commun., 2014,50, 13889-13892

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Pt–Cu bimetallic electrocatalysts with enhanced catalytic properties for oxygen reduction

C. Zhu, A. Gao, Y. Wang and Y. Liu, Chem. Commun., 2014, 50, 13889 DOI: 10.1039/C4CC02391A

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