Analysis of electrochemical impedance spectroscopy in proton exchange membrane fuel cells

被引：164

作者：

Gomadam, PM ^{[1
]}

Weidner, JW ^{[1
]}

机构：

[1] Univ S Carolina, Dept Chem Engn, Ctr Electrochem Engn, Columbia, SC 29208 USA

来源：

INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 2005年 / 29卷 / 12期

关键词：

impedance; EIS; fuel cell; porous electrode; catalyst layer; Nyquist plot; linear kinetics; Tafel kinetics; equivalent circuit;

D O I：

10.1002/er.1144

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A literature review of electrochemical impedance spectroscopy (EIS) analysis of proton exchange membrane fuel cells (PEMFCs) is presented. Emphasis is placed on the papers that analyse the impedance response of the cathode and anode half-cells of the PEMFCs based on a continuum-mechanics approach. The other type of analysis, which is based on the equivalent-circuits approach, is addressed for comparison. The relative advantages and disadvantages of the two approaches are discussed. Papers dealing with continuum-mechanics-based EIS modelling of general electrochemical systems are briefly reviewed. Copyright (c) 2005 John Wiley & Sons, Ltd.

引用

页码：1133 / 1151

页数：19

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