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电化学(中英文) ›› 1999, Vol. 5 ›› Issue (1): 106-110. 

• 研究论文 • 上一篇    下一篇

苯在旋转圆盘电极上的氧化过程动力学

张新胜,丁平,戴迎春,袁渭康   

  1. 华东理工大学联合化学反应工程研究所反应工程国家重点实验室
  • 收稿日期:1999-02-28 修回日期:1999-02-28 出版日期:1999-02-28 发布日期:1999-02-28

Kinetic Study of Electrooxidation of Benzene

Zhang Xinsheng Ding Ping Dai Yingchun Yuan Weikang   

  1. (UNILAB Research. Center of Chem. Reaction Eng., East China Univ. of Sci. and Tech., Shanghai 200237
  • Received:1999-02-28 Revised:1999-02-28 Published:1999-02-28 Online:1999-02-28

摘要: Clark等[1]研究苯阳极氧化过程,认为二氧化铅是最合适的电极,苯是二级反应,苯在阳极上首先氧化为产物对苯二醌,产物可进一步氧化成马来酸,直至氧化成二氧化碳.但Ito[2]等研究表明苯阳极氧化还有一个并行反应:苯直接氧化为马来酸.Fleszar和P...

Abstract: A reaction kinetic study for electrochemical oxidation of benzene was performed on a PbO 2 rotating disk electrode in 1 mol/L H 2SO 4 aqueous solution. The reaction orders, the activation energies and transfer coefficient were measured, and the kinetic expression was obtained.

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