Synthesis of mesoporous PtCu film modified with Ru submonolayer as catalyst for methanol electrooxidation.
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.
Tominaka
Satoshi
S
Department of Applied Chemistry, Graduate School of Advanced Science and Engineering, Waseda University, Tokyo 169-8555, Japan. TOMINAKA.Satoshi@nims.go.jp
Shigeto
Mayumi
M
Nishizeko
Hiroshi
H
Osaka
Tetsuya
T