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电化学(中英文) ›› 1996, Vol. 2 ›› Issue (4): 397-401. 

• 研究论文 • 上一篇    下一篇

杂多化合物—聚吡咯膜修饰电极的制备及电化学研究

王为清,张秀媚,程龙,刘柏峰,董绍俊   

  1. 哈尔滨工程大学化工系,中国科学院长春应用化学研究所
  • 收稿日期:1996-11-28 修回日期:1996-11-28 出版日期:1996-11-28 发布日期:1996-11-28

The Preparation of Heteropoly Compound Polypyrrole Film Modified Electrode and Its Electrochemical Properties

Wang Weiqing Zhang Xiumei Cheng Long   

  1. (Department of Chemical Engineering, Harbin Engineering University, Harbin 150001) Liu Baifeng Dong Shaojun (Changchun Institute of Applied Chemistry, Chinese Academy of Science, Changchun 130022
  • Received:1996-11-28 Revised:1996-11-28 Published:1996-11-28 Online:1996-11-28

摘要: 报道四元杂多化合物K10H3[Nd(SiMo7W4O39)2]·xH2O(简写为Nd(SiMo7W4)213-)聚吡咯(PPy)膜修饰电极的制备及其电化学性能.该电极保持了四元杂多化合物的电化学活性和电催化性能,并具有很好的稳定性,在酸性水溶液中对NO-2具有明显的催化作用.

关键词: 杂多化合物, 修饰电极, 聚吡咯, 电催化

Abstract: Electronically conducting polypyrrole doped with heteropolyanions K 10 H 3[Nd(SiMo 7W 4) 2]·xH 2O(denoted as [Nd(SiMo 7W 4) 2] 13- )was synthesized by electrochemical polymerization. This modified electrode maintains the electrochemical and electrocatalytic properties of heteropolyanion, with having good stability and electrocatalytic activity on the reduction of nitric oxide in acidic aqueous solution.

Key words: Heteropoly compound, Chemically modified electrode, Polypyrrole, Electrocatalysis

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