CURVE-FITTING TO RESOLVE OVERLAPPING VOLTAMMETRIC PEAKS - MODEL AND EXAMPLES

被引：42

作者：

HUANG, W

HENDERSON, TLE

BOND, AM

OLDHAM, KB

机构：

[1] LA TROBE UNIV, BUNDOORA, VIC 3083, AUSTRALIA

[2] UNIV NEW S WALES, DEPT ANALYT CHEM, KENSINGTON, NSW 2033, AUSTRALIA

[3] DEAKIN UNIV, SCH BIOL & CHEM SCI, GEELONG, VIC 3217, AUSTRALIA

[4] TRENT UNIV, DEPT CHEM, PETERBOROUGH, ON K9J 7B8, CANADA

来源：

ANALYTICA CHIMICA ACTA | 1995年 / 304卷 / 01期

关键词：

VOLTAMMETRY; CURVE FITTING;

D O I：

10.1016/0003-2670(94)00537-V

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A model is presented that is applicable to a wide range of peak-shaped voltammetric signals. It may be used, via curve-fitting, to resolve severely overlapped peaks, irrespective of the degree(s) of reversibility of the electrode processes. The resolution procedure has been thoroughly tested for several voltammetric and polarographic techniques (differential pulse, square wave and pseudo-derivative normal pulse), using reversible, quasireversible and irreversible electrochemical systems.

引用

页码：1 / 15

页数：15

共 35 条

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