高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (10): 1527.

• 论文 • 上一篇    下一篇

三角波电流激励示波计时电位法的研究

祁洪, 朱俊杰, 高鸿   

  1. 南京大学化学系, 南京, 210093
  • 收稿日期:1994-10-26 修回日期:1995-05-10 出版日期:1995-10-24 发布日期:1995-10-24
  • 通讯作者: 朱俊杰
  • 作者简介:祁洪,男,32岁,博士,副教授.
  • 基金资助:

    国家自然科学基金

Investigation on the Triangular-Wave Current Excitation Oscillographic Chronopotentiometry

QI Hong, ZHU Jun-Jie, GAO Hong   

  1. Department of Chemistry, Nanjing University, Nanjing, 210093
  • Received:1994-10-26 Revised:1995-05-10 Online:1995-10-24 Published:1995-10-24

PDF (PC)

被引次数

6

摘要： 推导了三角波电流激励示波计时电位方程,讨论了电流幅值、频率和去极剂离子对示波图的影响,并对双电层微分电容的作用进行了详细的讨论,给出了示波图端点电位的表达式和理论方程的适用条件。

关键词: 三角波电流激励, 示波计时电位法, 双电层微分电容

Abstract: The theory of the triangular-wave current excitation oscillographic chronopotentiometry has been derived by the use of Fourier transformation technique and response function additivity principle. The effect of current amplitude i0, frequency f and depolarizer's Cto E-t curve were discussed. The modified E-t equation was also obtained when the effect of double electrode layer differential capacity be considered.

Key words: Triangular-wave current excitation, Oscillographic chronopotentiometry, Double electrode layer differential capacity

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