高等学校化学学报

高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (2): 156.

• 研究论文 • 上一篇    下一篇

微量一氧化碳电催化氧化的研究(Ⅰ)——在Pt/C上反应动力学

张慧心, 徐兴中, 李作骏   

  1. 北京大学化学系
  • 收稿日期:1983-10-21 出版日期:1985-02-24 发布日期:1985-02-24

Study on Electrocatalytic Oxidation of Trace Carbon Monoxide (Ⅰ)——The Kinetics of Reaction on Pt/C Catalyst

Zhang Huixin, Xu Xingzhong, Li Zuojun   

  1. Department of Chemistry, Peking University, Beijing
  • Received:1983-10-21 Online:1985-02-24 Published:1985-02-24

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摘要： 研究了微量一氧化碳在Pt/C催化剂上和在硫酸电解液中电氧化反应动力学.在0.947V下,其经验速率方程如下,其中y为一与H3O+浓度有关的参数.

Abstract: Under the condition that the effect of mass transfer and IRdrop are negligible, we have determined experimentally the influences of COand H3O+ concentration and temperature on the rates of electro-oxidation of trace carbon monoxide on the Pt/Ccatalyst in aqueous sulphuric acid.

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