PRACTICAL APPLICATION OF THE KRAMERS-KRONIG TRANSFORMATION ON IMPEDANCE MEASUREMENTS IN SOLID-STATE ELECTROCHEMISTRY

被引：131
|
作者：
BOUKAMP, BA
机构：
[1] Department of Chemical Technology, Laboratory for Inorganic Chemistry, Materials Science and Catalysis, 7500 AE Enschede
来源：
SOLID STATE IONICS | 1993年 / 62卷 / 1-2期
关键词：
D O I：
10.1016/0167-2738(93)90261-Z
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A method is presented for executing the Kramers-Kronig transforms of electrochemical impedance data on a computer. Attention is paid to the extrapolation techniques for impedance data with a limited frequency range. It is shown that impedance spectra of systems with blocking electrodes, exhibiting a CPE-type response, are also Kramers-Kronig transformable. The necessity and limitations of these transforms with respect to impedance data are briefly discussed.
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页码：131 / 141
页数：11
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