高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 131.

• Electroanalytical Chemistry • 上一篇    下一篇

Electrochemical Impedance Spectroscopic Analysis on the Electrochemical Deposition of Lead Dioxide in Acidic Medium

Byung Chun An1, In-Hyeong Yeo1, Sun-il Mho2   

  1. 1. Department of Chemistry, Dongguk Univ. Seoul 100-715, Korea;
    2. Department of Chemistry, Ajou Univ. Suwon 442-749, Korea
  • 出版日期:1999-12-31 发布日期:1999-12-31

Electrochemical Impedance Spectroscopic Analysis on the Electrochemical Deposition of Lead Dioxide in Acidic Medium

Byung Chun An1, In-Hyeong Yeo1, Sun-il Mho2   

  1. 1. Department of Chemistry, Dongguk Univ. Seoul 100-715, Korea;
    2. Department of Chemistry, Ajou Univ. Suwon 442-749, Korea
  • Online:1999-12-31 Published:1999-12-31

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被引次数

38

摘要：

Electrochemical deposition of pure lead dioxides and modified lead dioxides incorporated with As(V) on a gold electrode was investigated by cyclic voltammetric, in-situ electrochemical impedance spectroscopic, and reflective UV-vis spectroelectrochemical techniques. The focus was given to analyze electrochemical impedance spectroscopic data obtained under various deposition conditions, i.e.,different deposition potentials.

Abstract:

Electrochemical deposition of pure lead dioxides and modified lead dioxides incorporated with As(V) on a gold electrode was investigated by cyclic voltammetric, in-situ electrochemical impedance spectroscopic, and reflective UV-vis spectroelectrochemical techniques. The focus was given to analyze electrochemical impedance spectroscopic data obtained under various deposition conditions, i.e.,different deposition potentials.

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