Capacitor

Details Capacitor Capacitor

1998-04-01

1999-11-09

Reichard, Dean A.

Electricity: electrical systems and devices

Electrolytic systems or devices

Liquid electrolytic capacitor

361526, 361522, 361532, H01G 905

Patent

active

059826096

ABSTRACT:
A capacitor includes a cathode having a porous coating including an amorphous non-crystalline oxide of one of ruthenium, iridium, nickel, rhodium, rhenium, cobalt, tungsten, manganese, tantalum, molybdenum, lead, titanium, platinum, palladium, and osmium; an anode including a metal selected from the group consisting of tantalum, aluminum, niobium, zirconium, and titanium, provided the cathode and the anode metals are different, spaced from the porous coating; and an electrolyte in contact with the porous coating and the anode.

REFERENCES:
patent: 2236270 (1941-03-01), Katzman
patent: 3531693 (1970-09-01), Buice
patent: 3632498 (1972-01-01), Beer
patent: 4184192 (1980-01-01), Yoshida et al.
patent: 4245275 (1981-01-01), Cannon
patent: 4408259 (1983-10-01), Muranaka et al.
patent: 4766522 (1988-08-01), McHardy et al.
patent: 4780796 (1988-10-01), Fukuda et al.
patent: 4780797 (1988-10-01), Libby
patent: 4803596 (1989-02-01), Hellwig et al.
patent: 4942500 (1990-07-01), Libby et al.
patent: 4942501 (1990-07-01), MacFarlane et al.
patent: 5043849 (1991-08-01), Libby
patent: 5098485 (1992-03-01), Evans
patent: 5230712 (1993-07-01), Matthews
patent: 5367431 (1994-11-01), Kunishi et al.
patent: 5369547 (1994-11-01), Evans
patent: 5450279 (1995-09-01), Yoshida et al.
patent: 5469325 (1995-11-01), Evans
patent: 5600535 (1997-02-01), Jow et al.
patent: 5621609 (1997-04-01), Zheng et al.
Raistrick et al, "Transition Metal Oxide Electrochemical Capacitors", Proceedings of Electrochemical Society Symposium on Electroceramimcs, Hawaii, Oct. 1987.
Raistrick et al, "Electrical Response of Electrochemical Capacitors Based On High Surface Area Ruthenium Oxide Electrodes", Electrochemical Society Proceedings, May 1997.
Libby, "Counterelectrode Preparation For An Improved Tantalum Electrolytic Capacitor Meeting The Requirements Of MIL-C-39006/26, 27", pp. 134-138, 1988.

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