THEORETICAL FORMULATION OF THE ODD HARMONIC TEST CRITERION FOR EIS MEASUREMENTS

被引：14

作者：

DIARD, JP

LEGORREC, B

MONTELLA, C

机构：

[1] UNIV GRENOBLE,INST TECHNOL,GRENOBLE,FRANCE

[2] UNIV GRENOBLE 1,F-38041 GRENOBLE,FRANCE

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1994年 / 377卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(94)03624-1

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The effects of electrochemical non-linearities on impedance measurements have been investigated. Theoretical expressions are derived that relate the error in the impedance measured using a Frequency Response Analyzer to the harmonic distortion in the response to the sinusoidal excitation signal. A validity test for impedance measurements is proposed, based on the odd harmonic components of the electrode response. Applications for this test are presented.

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页码：61 / 73

页数：13

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