化学学报 ›› 1994, Vol. 52 ›› Issue (2): 144-149. 上一篇    下一篇

研究论文

同多钼酸掺杂的聚吡咯薄膜电极的制备及表征

董绍俊;金文;詹瑞云   

  1. 中国科学院长春应用化学研究所;中国科学院电分析化学开放实验室
  • 发布日期:1994-02-15

Preparation and characterization of isopolymolybdic anions doped polypyrrole (IPMo/PPy) film electrode

DONG SHAOJUN;JIN WEN;ZHAN RUIYUAN   

  • Published:1994-02-15

用电化学聚合制备了同多钼酸掺杂的聚吡咯(IPMo/PPy)薄膜电极, 这种电极在硫酸水溶液中扫描时具有良好的稳定性,用循环伏安法,X射线光电子能谱(XPS), 现场紫外可见光谱电化学及电子自旋共振波谱(ESR)对这种修饰电极进行了表征

关键词: 电子自旋共振谱法, 膜电极, 掺杂, X射线光电子谱法, 化学修饰电极, 同多酸, 钼酸, 循环伏安法, 聚吡咯

Isopolymolybdate anion doped polypyrrole film electrode was prepared by electrochem. polymerisation of pyrrole in 0.5 mol譒-1 H2SO4 aqueous solution containing isopolymolybdate anions. The film thus prepared has good stability upon potential cycling in sulfuric acid solution The film electrode was characterized by cyclic voltammetry, XPS, in situ UV-visible spectroelectrochem. and ESR spectroscopy.

Key words: ELECTRON SPIN RESONANCE SPECTROMETRY, MEMBRANE ELECTRODES, DOPE, X-RAY PHOTOELECTRON SPECTROMETRY, CHEMICAL MODIFIED ELECTRODE, ISOPOLYACID, MOLYBDIC ACID, CYCLOVOLTAMGRAPH, POLYPYRROLE

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