Equivalent circuits for some surface electrochemical mechanisms

被引：15

作者：

Harrington, DA

van den Driessche, P

机构：

[1] Univ Victoria, Dept Chem, Victoria, BC V8W 3V6, Canada

[2] Univ Victoria, Dept Math & Stat, Victoria, BC V8W 3P4, Canada

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2004年 / 567卷 / 02期

基金：

加拿大自然科学与工程研究理事会;

关键词：

impedance; EIS; equivalent circuits; RC circuits; inductors; tree graphs; adsorbed species; Langmuir isotherm;

D O I：

10.1016/j.jelechem.2003.12.020

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A class of adsorption mechanisms, namely those with a single electron-transfer step whose electronless species graphs are trees, is shown to have equivalent circuits containing only resistors and capacitors. Also for these mechanisms, a "topological" equivalent circuit can be chosen that is closely related to the graph of the reaction mechanism, so that the circuit may be written by inspection of this graph. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：153 / 166

页数：14

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