Capacitor

Details Capacitor Capacitor

1993-03-22

1994-11-29

Reynolds, Bruce A.

Electricity: electrical systems and devices

Electrolytic systems or devices

Liquid electrolytic capacitor

361509, 361522, H01G 905

Patent

active

053695470

ABSTRACT:
An electrolytic capacitor including a metal container having an inside surface and an outside surface and functioning as a cathode of the capacitor, a porous coating including an oxide of one of ruthenium, iridium, nickel, rhodium, platinum, palladium, and osmium disposed at the inside surface of the container in electrical communication with the container, an anode selected from the group consisting of tantalum, aluminum, niobium, zirconium, and titanium, disposed within and spaced from the porous coating, and an electrolyte within the container in contact with the porous coating and the electrode.

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Raistrick et al, "Transition Metal Oxide Electrochemical Capacitors", Proceedings of Electrochemical Society Symposium of Electroceramics, Hawaii, Oct. 1987.
Raistrick et al, "Electrical Response of Electrochemical Capacitors Based On High Surface Area Ruthenium Oxide Electrodes", Electrochemical Society Proceedings May 1987.
Raistrick, Invited chapter entitled "Electrochemical Capacitors", Jan. 1990, pp. 1-39.
McHardy, "Electrochemical Capacitors", American Institute of Aeronautics and Astronautics, Inc., 1987, pp. 306-308.
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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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