Electrolytic capacitor with codeposited noble metal/base metal c

Details Electrolytic capacitor with codeposited noble metal/base metal c Electrolytic capacitor with codeposited noble metal/base metal c

1990-10-23

1991-08-27

Griffin, Donald A.

Electricity: electrical systems and devices

Electrolytic systems or devices

Liquid electrolytic capacitor

29 2503, H01G 900

Patent

active

050438492

ABSTRACT:
Codeposited noble metal/base metal cathode elements provide electrolytic capacitors with high volumetric efficiencies. The requisite codeposition is obtained by electrodeposition of the metals onto the interior surface of capacitor cases from solutions of the metal salts.

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R. W. Johnson, "Immersion Plating of the Platinum Group Metals", Journal of the Electrochemical Society, at 632-635 (Jul. 1961).

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