Cathode coating for a wet electrolytic capacitor

Details Cathode coating for a wet electrolytic capacitor Cathode coating for a wet electrolytic capacitor

2007-03-20

2009-06-30

Thomas, Eric (Department: 2831)

Electricity: electrical systems and devices

Electrolytic systems or devices

Liquid electrolytic capacitor

C361S507000

Reexamination Certificate

active

07554792

ABSTRACT:
A wet electrolytic capacitor that comprises an anode, cathode, and working electrolyte is provided. The cathode contains a coating disposed over a surface of a current collector, wherein the coating comprises a plurality of electrochemically-active particles and a binder. The binder is formed from an amorphous polymer having a glass transition temperature of about 100° C. or more.

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