化学学报 ›› 1995, Vol. 53 ›› Issue (5): 480-487. 上一篇    下一篇

研究论文

超微盘电极线性扫描准稳态可逆波及其导数波理论

金葆康;张祖训   

  1. 南京大学化学系
  • 发布日期:1995-05-15

The theory of linear sweep and its derivative voltammetry for quasi-steady-state reversible wave at ultramicrodisk electrode

JIN BAOKANG;ZHANG ZUXUN   

  • Published:1995-05-15

提出超微盘电极线性扫描准稳态可逆波理论, 对伏安曲线性质进行了研究,利用铂超微盘电极及K~4Fe(CN)~6-KCl体系进行了验证, 此外, 还对超微盘电极线性扫描可逆波的一次, 二次, 三次微分进行了理论探讨。

关键词: 伏安法, 准稳态可逆波, 线性扫描伏安法, 超微盘电极, 国家教委高等学校博士学科点专项科研基金

In this paper, the properties of quasi-steady-state reversible wave at ultramicrodisk electrode were studied, the equation of linear sweep voltammetry for quasi-steady-state reversible is derived. Experiments were carried out on platinum ultramicrodisk electrode to verify the theory. The experimental data are in good agreement with theoretical values for the oxidation of K~4Fe(CN)~6 in 0.5mol·dm^-^3KCl solution. Moreover, the theory of its derivative voltammetry was also studied.

Key words: VOLTAMMETRY, LINEAR SWEEP VOLTAMMETRY

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