スパッタ法を用いて作製したPt-Ru電極のアルコール酸化反応  [in Japanese] Alcohol Electrooxidation at Pt-Ru Sputter-deposited Electrode  [in Japanese]

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Author(s)

    • 山田 明文 YAMADA Akifumi
    • 長岡技術科学大学 物質・材料系 Department of Materials Science and Technology, Nagaoka University of Technology
    • 梅田 実 [他] UMEDA Minoru
    • 長岡技術科学大学 物質・材料系 Department of Materials Science and Technology, Nagaoka University of Technology
    • 田中 正治 TANAKA Shohji
    • (株)リコー 先端技術研究所 環境技術研究室 Advanced Technology R&D Center, Enviromental Technology Research Department, Ricoh Co., Ltd.

Abstract

The use of various alcohols including methanol has been considered as the fuel of direct alcohol fuel cells (DAFCs). Thus far, the Pt alloys have mainly been studied as anode electrocatalysts for DAFCs. Pt itself is poisoned by chemical species produced during the alcohol oxidation. There exist many reports that the addition of Ru is effective for the alcohol oxidation. In this work, we prepared Pt-Ru co-sputtered electrode by changing Ru content, sputtering time and Ar pressure for the sputtering. By using the prepared electrocatalysts, relationships between sputtering conditions and electrocatalytic activity were measured for some alcohols.

Journal

  • IEEJ Transactions on Power and Energy

    IEEJ Transactions on Power and Energy 126(9), 940-946, 2006-09-01

    The Institute of Electrical Engineers of Japan

References:  16

Codes

  • NII Article ID (NAID)
    10019289867
  • NII NACSIS-CAT ID (NCID)
    AN10136334
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    03854213
  • NDL Article ID
    8078784
  • NDL Source Classification
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL Call No.
    Z16-794
  • Data Source
    CJP  NDL  J-STAGE 
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