Matrix circuit model for an electric double layer capacitor

被引：0

作者：

Tennakone, K. ^{[1
]}

Buchanan, R. C. ^{[1
]}

机构：

[1] Univ Cincinnati, Dept Chem & Mat Engn, Cincinnati, OH 45221 USA

来源：

JOURNAL OF POWER SOURCES | 2011年 / 196卷 / 02期

关键词：

Energy storage; Electric double layer capacitors; Supercapacitors; Capacitance matrix; Capacitance coefficients; CARBON-BASED SUPERCAPACITORS; POWER;

D O I：

10.1016/j.jpowsour.2010.06.024

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 mathematical model of an electric double layer capacitor is developed treating the capacitance as a matrix instead of a scalar. Model explicitly demonstrates that when two electrodes are immersed an electrolyte and a potential difference applied, a stable double layer that store energy is created. It is suggested that supercapacitors could be modeled on the basis of capacitance matrices whose elements parameterize the geometry of the porous electrode. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：865 / 867

页数：3

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