物理化学学报 >> 1995, Vol. 11 >> Issue (05): 460-464.doi: 10.3866/PKU.WHXB19950516

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苯二酚在聚吡咯膜修饰电极上的催化反应

李一峻,刘俊利,董绍俊   

  1. 中国科学院长春应用化学研究所点分析化学开放实验室|长春 130022
  • 收稿日期:1994-04-09 修回日期:1994-10-11 发布日期:1995-05-15
  • 通讯作者: 董绍俊

Electrocatalytic Oxidation of Dihydric Phenol on Polypyrrole Film Modified Electrodes

Li Yi-Jun,Liu Jun-Li,Dong Shao-Jun   

  1. Laboratory of Electroanalytical Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022
  • Received:1994-04-09 Revised:1994-10-11 Published:1995-05-15
  • Contact: Dong Shao-Jun

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关键词: 儿茶酚, 聚吡咯, 修饰电极, 传感器

Abstract:

The electrochemical behavior of catechol, hydroquinone and resorcinol on GC and PPy/GC electrode surface were studied by CV and RDE method. The results indicated that these three substances could be oxidized electrocatalytically on PPy film electrode. The possibility of fabrication of amperometric electrochemical sensor for catechol was also studied.

Key words: Catechol, Polypyrrole, Modified electrode, Sensor