高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 124.

• Electroanalytical Chemistry • 上一篇    下一篇

Electrocatalytic Reduction of Dioxygen at Co(II) Complexes Supported Carbon Electrode

Sun-Young Cho1, Jong-Ki Park2, Yong-Kook Choi1   

  1. 1. Department of Chemistry, Chonnam National University, Kwang Ju 500-757、Korea;
    2. Yungjin Pharmaceutical, Pyung Taek 451-860, Korea
  • 出版日期:1999-12-31 发布日期:1999-12-31

Electrocatalytic Reduction of Dioxygen at Co(II) Complexes Supported Carbon Electrode

Sun-Young Cho1, Jong-Ki Park2, Yong-Kook Choi1   

  1. 1. Department of Chemistry, Chonnam National University, Kwang Ju 500-757、Korea;
    2. Yungjin Pharmaceutical, Pyung Taek 451-860, Korea
  • Online:1999-12-31 Published:1999-12-31

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被引次数

1

摘要：

Phthalocyanines or porphyrins of cobalt and iron are known as effective catalysts of oxygen reduction. Carbon based electrodes are modified by.the adsorption of these macromolecular compounds, which mediate the electron transfer. Oxygen is reduced to hydrogen peroxide and/or water at these modified electrodes via a two- or four- electron transfer reaction.

Abstract:

Phthalocyanines or porphyrins of cobalt and iron are known as effective catalysts of oxygen reduction. Carbon based electrodes are modified by.the adsorption of these macromolecular compounds, which mediate the electron transfer. Oxygen is reduced to hydrogen peroxide and/or water at these modified electrodes via a two- or four- electron transfer reaction.

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