Electric double-layer capacitor using organic electrolyte

被引：165

作者：

Morimoto, T ^{[1
]}

Hiratsuka, K ^{[1
]}

Sanada, Y ^{[1
]}

Kurihara, K ^{[1
]}

机构：

[1] ELNA CO LTD,FUJISAWA,KANAGAWA 251,JAPAN

来源：

JOURNAL OF POWER SOURCES | 1996年 / 60卷 / 02期

关键词：

electric double-layer capacitors; organic electrolytes; quaternary phosphonium; activated carbon;

D O I：

10.1016/S0378-7753(96)80017-6

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：

Electric double-layer capacitors (EDLCs) based on charge storage at the interface between a high surface area carbon electrode and a propylene carbonate solution are widely used as maintenance-free power sources for IC memories and microcomputers. New applications for electric double-layer capacitors have been recently proposed. The popularity of these devices is derived from their high energy density relative to conventional capacitors and their long cycle life and high power density relative to batteries. The performance of the capacitor depends not only on the material used but also on the construction of the cells. The material, construction and performance of coin-type capacitors for memory protection and power capacitors for large power sources are described.

引用

页码：239 / 247

页数：9