应用化学 ›› 1994, Vol. 0 ›› Issue (4): 88-90.

• 研究论文 • 上一篇    下一篇

二氧化硫的电化学氧化过程Ⅲ.SO2在聚钴卟啉膜电极上的氧化机理

侴菊, 薛祚霖   

  1. 中国科学院长春应用化学研究所 长春 130022
  • 收稿日期:1993-10-04 修回日期:1994-03-09 出版日期:1994-08-10 发布日期:1994-08-10

Anodic Oxidation of Sulfur Dioxide Ⅲ.The Mechanism of Oxidation of Sulfur Dioxide on the Poly CoPP Electrode

Chou Ju, Xue Zuolin   

  1. Changchun Institute of Applied Chemisiry, Chinese Academy of Scieyices, Changchun l30022
  • Received:1993-10-04 Revised:1994-03-09 Published:1994-08-10 Online:1994-08-10

摘要: 采用循环伏安法、稳态法、计时电位法等研究了SO2在聚钴卟啉膜电极上的电化学氧化过程,并和SO2在贵金属电极上的行为进行了比较。

关键词: 二氧化硫, 聚钴卟啉, 电化学氧化

Abstract: The electrochemical oxidation process of sulfur dioxide on the poly CoPP electrode was studied by cyclic voltammetry, steadystate method,chronoamperometry and chronopotentiometry.The actions of sulfur dioxide have been compared with that on the nobel metal electrods. The mechanism of the oxidation of sulfur dioxide has been discussed.

Key words: sulfur dioxide, poly cobaltoporphyrin, electrochemical oxidation