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

Satoshi Tominaka, Mayumi Shigeto, Hiroshi Nishizeko, Tetsuya Osaka

Research output: Contribution to journalArticle

28 Citations (Scopus)

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 m2 g-1) and exhibits a promising catalyst activity for the methanol oxidation reaction.

Original languageEnglish
Pages (from-to)8989-8991
Number of pages3
JournalChemical Communications
Volume46
Issue number47
DOIs
Publication statusPublished - 2010 Dec 21

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Electrooxidation
Electrodeposition
Specific surface area
Methanol
Catalyst activity
Nanoparticles
Oxidation
Catalysts

ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

Synthesis of mesoporous PtCu film modified with Ru submonolayer as catalyst for methanol electrooxidation. / Tominaka, Satoshi; Shigeto, Mayumi; Nishizeko, Hiroshi; Osaka, Tetsuya.

In: Chemical Communications, Vol. 46, No. 47, 21.12.2010, p. 8989-8991.

Research output: Contribution to journalArticle

Tominaka, Satoshi ; Shigeto, Mayumi ; Nishizeko, Hiroshi ; Osaka, Tetsuya. / Synthesis of mesoporous PtCu film modified with Ru submonolayer as catalyst for methanol electrooxidation. In: Chemical Communications. 2010 ; Vol. 46, No. 47. pp. 8989-8991.
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