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Chem Commun (Camb). 2010 Dec 21;46(47):8989-91. doi: 10.1039/c0cc02611e. Epub 2010 Oct 22.

Synthesis of mesoporous PtCu film modified with Ru submonolayer as catalyst for methanol electrooxidation.

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  • 1Department of Applied Chemistry, Graduate School of Advanced Science and Engineering, Waseda University, Tokyo 169-8555, Japan. TOMINAKA.Satoshi@nims.go.jp

Abstract

A mesoporous PtCu catalyst modified with a Ru submonolayer is successfully synthesized by a facile electrochemical process of electrodeposition, dealloying and Ru underpotential deposition. The material has a large specific surface area comparable to nanoparticles (11 m(2) g(-1)) and exhibits a promising catalyst activity for the methanol oxidation reaction.

PMID:
20967370
[PubMed]
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