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Electric Double- Layer Capacitor using Organic Electrolyte

Published online by Cambridge University Press:  10 February 2011

T. Morimoto ,
M. Tsushima ,
M. Suhara ,
K. Hiratsuka ,
Y. Sanada  and
T. Kawasato
T. Morimoto
Affiliation:
Asahi Glass Co. Ltd., Research Center Hazawa-cho, Kanagawa-ku Yokohama 221, Japan
M. Tsushima
Affiliation:
Asahi Glass Co. Ltd., Research Center Hazawa-cho, Kanagawa-ku Yokohama 221, Japan
M. Suhara
Affiliation:
Asahi Glass Co. Ltd., Research Center Hazawa-cho, Kanagawa-ku Yokohama 221, Japan
K. Hiratsuka
Affiliation:
Asahi Glass Co. Ltd., Research Center Hazawa-cho, Kanagawa-ku Yokohama 221, Japan
Y. Sanada
Affiliation:
Asahi Glass Co. Ltd., Research Center Hazawa-cho, Kanagawa-ku Yokohama 221, Japan
T. Kawasato
Affiliation:
Asahi Glass Co. Ltd., Research Center Hazawa-cho, Kanagawa-ku Yokohama 221, Japan
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Abstract

Electric double-layer capacitors based on charge storage at the interface between a high surface area activated 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 proposed in recent years. The popularity of these devices is derived from their high energy density compared with conventional capacitors and their long cycle life and high power density relative to batteries.

The performance of the capacitor depends not only on the materials used in the cells but also on the construction of the cells. The performance of power capacitors for large power sources as well as materials and construction of these capacitors are described.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 496: Symposium Y – Materials For Electrochemical Energy Storage & Conversion II… , 1997 , 627
Copyright
Copyright © Materials Research Society 1998

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References

REFERENCES

1. Morimoto, T., Hiratsuka, K., Sanada, Y., Kurihara, K., Ohkubo, S. and Kimura, Y., Proceedings of the 33rd International Power Sources Symposium, 618 (1988).Google Scholar
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