超微柱电极上一次导数循环伏安法

高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (7): 910.

超微柱电极上一次导数循环伏安法

徐涛, 吴志斌, 钟文英, 张祖训

南京大学化学系, 南京, 210008

收稿日期:1991-06-26 出版日期:1992-07-24 发布日期:1992-07-24
通讯作者: 张祖训
基金资助:
高等学校博士点科研基金资助课题

First Derivative Cyclic-Voltammetry at Ultramierocylinder Electrodes

XU Tao, WU Zhi-bin, ZHONG Wen-ying, ZHANG Zu-xun

Department of Chemistry, Nanjing University, Nanjing, 210008

Received:1991-06-26 Online:1992-07-24 Published:1992-07-24

摘要/Abstract

摘要： 本文提出一次导数循环伏安法理论,其电流、电位关系接近于对称峰形波,有益于提高方法的灵敏度和分辨率,可用于分析和电化学研究工作.

关键词: 超微柱电极, 电化学理论, 一次导数循环伏安法

Abstract: In this paper, the theory of first derivative cyclicvoltammetry at stationary ultrami-crocylinder electrodes is presented.The characters of the voltammogram curves are discussed.An experimental study was made with a JP₃-1 type of oscillopolarograph at platinum wire ultra-microcylinder electrodes in K₄Fe(CN)₆ solution.The experimental results are in good agreement with the theory.

Key words: Ultramicrocylinder electrode, Theory of electrochemistry, First derivative cyclic-voltammetry

TrendMD:

徐涛, 吴志斌, 钟文英, 张祖训. 超微柱电极上一次导数循环伏安法. 高等学校化学学报, 1992, 13(7): 910.

XU Tao, WU Zhi-bin, ZHONG Wen-ying, ZHANG Zu-xun . First Derivative Cyclic-Voltammetry at Ultramierocylinder Electrodes. Chem. J. Chinese Universities, 1992, 13(7): 910.