Electrochemical synthesis and properties of polyaniline on thermally prepared RuO2 electrodes

Shin Min Lin, Ten Chin Wen

研究成果: Article同行評審

37 引文 斯高帕斯(Scopus)

摘要

The polymerization of aniline was electrochemically performed on RuO2 and Pt electrodes in 0.5 M H2SO4 using cyclic voltammetry. The results showed that the rate of aniline polymerization was strongly dependent upon the upper anodic potential limits of cyclic voltammetry as well as upon the type of anodic substrates employed. In comparison to polymerization rates of aniline on a RuO2 electrode, those on a Pt electrode were higher and lower for cyclic voltammetric scans of -0.2 to 0.8 V and - 0.2 to 1.2 V, respectively. The results of X-ray photoelectron spectroscopy (XPS) showed that the aniline degradation products easily form during polymer growth, at -0.2 to 1.2 V.

原文English
頁(從 - 到)393-400
頁數8
期刊Electrochimica Acta
39
發行號3
DOIs
出版狀態Published - 1994 二月

All Science Journal Classification (ASJC) codes

  • 化學工程 (全部)
  • 電化學

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