高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (11): 1502.

• 研究论文 • 上一篇    下一篇

超微带电极上准稳态可逆波及其微分、半微分理论

吴志斌, 金葆康, 高守国, 张祖训   

  1. 南京大学化学系, 南京 210008
  • 收稿日期:1992-11-10 修回日期:1993-04-10 出版日期:1993-11-24 发布日期:1993-11-24
  • 通讯作者: 张祖训.
  • 作者简介:吴志斌, 男, 35岁, 博士后.
  • 基金资助:

    国家自然科学基金

Investigation on the Theory of Quasi-Steady-State Reversible Wave in Linear Sweep, Derivative and Semi-Differential Voltammetry at Ultramicroband Electrode

WU Zhi-Bin, JIN Bao-Kang, GAO Shou-Guo, ZHANG Zu-Xun   

  1. Department of Chemistry, Nanjing University, Nanjing, 210008
  • Received:1992-11-10 Revised:1993-04-10 Online:1993-11-24 Published:1993-11-24

摘要: 本文推导了超微带电极上准稳态过程可逆波及其微分、半微分伏安曲线方程式,对曲线的性质进行了详细的讨论.在K4Fe(CN)6·KCl体系中用超微金带电极对理论进行了验证,结果表明.理论与实验相符.

关键词: 线性扫描伏安法, 准稳态可逆波, 超微金带电极

Abstract: In this paper the theory of quasi-steady-state reversible wave in linear sweep, derivative and semi-differential voltammetry at ultramicroband electrode is described.The properties of the current-potential curves are discussed.Experiments were carried out on an oscillopolarograph to verify the theory.The theoretical conclusions are in good agreement with experimental data for the oxidation of K4Fe(CN)6 in 0.5 mol/L KCl solution at gold ultramicroband electrode.

Key words: Linear sweep voltammetry, Quasi-steady-state reversible wave, Ultramicroband electrode

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