Graphite, a suitable positive electrode material for high-energy electrochemical capacitors

被引:110
作者
Wang, Hongyu [1 ]
Yoshio, Masaki [1 ]
机构
[1] Saga Univ, Dept Appl Chem, Saga 8408501, Japan
关键词
graphite; electrochemical capacitor; activated carbon; organic electrolyte;
D O I
10.1016/j.elecom.2006.07.016
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
Five graphite samples have been applied as the positive electrode material in a novel graphite/activated carbon capacitor containing organic electrolytes. The effects of electrolyte composition (BF4-, PF6-) and weight ratio of activated carbon (negative electrode material) to graphite (positive electrode material) on the electrochemical behavior for this kind of capacitor have been investigated. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:1481 / 1486
页数:6
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