多量化コバルトポルフィリン/高分子配位子系を表面修飾した電極による酸素還元 : 分子構造と酸素還元電極触媒活性の関係 Oxygen Reduction by Electrodes Modified with Aggregated Cobalt-porphyrin/Polymer Ligand Systems : Relation between Molecular Structure and Electrocatalytic Activity for Oxygen Reduction

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抄録

Electrodes modified using aggregated cobalt-porphyrin/polymer ligand systems were prepared and electro-catalytic activity for oxygen (O<sub>2</sub>) reduction was investigated physicochemically. The maximum value of water yield due to O<sub>2</sub> four-electron reduction was 56%. The apparent number of electrons involved in O<sub>2</sub> reduction was 2.7 to 31. Two reactions due to O<sub>2</sub> two- and four-electron reduction occurred on modified electrodes. Modification (adsorption) stability of the electrocatalyst system was over a few hours under hydrodynamic conditions.

収録刊行物

  • 表面技術 = The Journal of the Surface Finishing Society of Japan  

    表面技術 = The Journal of the Surface Finishing Society of Japan 48(12), 1218-1224, 1997-12-01 

    The Surface Finishing Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002260629
  • NII書誌ID(NCID)
    AN1005202X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09151869
  • NDL 記事登録ID
    4367245
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-291
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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