高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (10): 1229.

• 论文 • 上一篇    下一篇

超微盘电极上阶梯扫描伏安法可逆波理论

于俊生, 张祖训   

  1. 南京大学化学系, 南京, 210008
  • 收稿日期:1991-10-15 修回日期:1992-04-10 出版日期:1992-10-24 发布日期:1992-10-24
  • 通讯作者: 张祖训
  • 基金资助:

    高等学校博±学科点专项科研基金

The Theory of Reversible Wave at Ultramicrodisk Electrodes in Staircase Sweep Voltammetry

YU Jun-Sheng, ZHANG Zu-Xun   

  1. Department of Chemistry, Nanjing University, Nanjing, 210008
  • Received:1991-10-15 Revised:1992-04-10 Online:1992-10-24 Published:1992-10-24

摘要: 本文报道超微盘电极上阶梯扫描伏安法可逆波理论,对电流-电位曲线的性质进行了讨论.利用K4Fe(CN)6·KCl体系进行了验证,实验结果与理论相符.

关键词: 阶梯扫描伏安法, 超微盘电极, 可逆波理论

Abstract: An equation is derived for the current response of a reversible electron transfer reaction for staircase sweep voltammetry at uhramicrodisk electrodes and verified experimentally.Characters of its current potential curves are discussed.Experimental results for oxidation of K4Fe(CN)6 at uhramicrodisk platinum electrodes agree well with the theory.

Key words: Staircase sweep voltammetry, Ultramicrodisk electrode, Theory of reversible wave

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