高等学校化学学报 ›› 1989, Vol. 10 ›› Issue (10): 1022.

• 研究论文 • 上一篇    下一篇

金属卟啉配合物对亚硫酰氯还原反应的电催化行为

李长明, 查全性, 杨林, 李翔   

  1. 武汉大学化学系
  • 收稿日期:1988-02-05 出版日期:1989-10-24 发布日期:1989-10-24
  • 通讯作者: 李长明
  • 基金资助:

    中国科学院科学基金

The Electrochemical Catalysis Behavior of Metal-Porphyrins for Thionyl Chloride Reduction

Li Changming, Zha Quanxing, Yang Lin, Li Xiang   

  1. Department of Chemistry, Wuhan University, Wuhan
  • Received:1988-02-05 Online:1989-10-24 Published:1989-10-24

摘要: 研究了四对甲氧基苯基金属卟啉配合物对SOCl2还原反应的电催化行为.实验结果表明,金属卟啉配合物对SOCl2还原反应有较好的电催化活性,不同中心离子配合物的活性顺序是Fe2+≈Co2+>Ni2+.这类配合物能阻止反应产物LiCl在电极表面沉积,增大电池放电容量.

关键词: 金属卟啉配合物, 亚硫酰氯还原

Abstract: The electrochemical catalysis behavior of thionyl chloride reduction with metal- tetram-ethoxyphenyl porphyrins is studied.The experimental results demonstrate that metal porphyrins possess a higher activity for thionyl chloride reduction and the order of the activity of porphyrins with different central ions is Fe≈Co>Ni.In the other hand, these complexes seem to retard the deposition of LiCl on the electrode surface and to inhance the discharge capacity of Li/SOCl2 batteries.

Key words: Metal-porphyrins complex, Thionyl chloride reduction

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