CORRECTION OF THE INDUCED CHARGING CURRENT IN STAIRCASE VOLTAMMETRY

被引：3

作者：

CHANG, CY ^{[1
]}

JU, CF ^{[1
]}

HUANG, HJ ^{[1
]}

机构：

[1] NATL SUN YAT SEN UNIV,DEPT CHEM,KAOHSIUNG 80424,TAIWAN

来源：

ANALYTICA CHIMICA ACTA | 1994年 / 285卷 / 1-2期

关键词：

VOLTAMMETRY; FERROCENE; INDUCED CHARGING CURRENT;

D O I：

10.1016/0003-2670(94)85010-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Based on an electrolysis model and the analysis of the equivalent circuit, equations and procedures applicable to the correction of induced charging current for staircase voltammetry were derived. A system containing solutions of 0.25 mM ferrocene and 0.1 M tetraethylammonium tetrafluoroborate in acetonitrile was studied. The feasibility of the proposed procedures was confirmed by a linear plot of corrected peak currents obtained with different sampling periods (from 100 mus to 10 ms) versus the reciprocal of the square root of sampling time.

引用

页码：73 / 80

页数：8

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