Polarizing electrode, manufacturing method thereof, and...

Details Polarizing electrode, manufacturing method thereof, and... Polarizing electrode, manufacturing method thereof, and...

2007-04-24

2007-04-24

Thomas, Eric W. (Department: 2831)

Electricity: electrical systems and devices

Electrolytic systems or devices

Double layer electrolytic capacitor

C361S503000, C423S44500R

Reexamination Certificate

active

10815120

ABSTRACT:
An electric double-layer capacitor includes a carbon composite electrode which serves as a polarizing electrode and made of a single-layer carbon nanohorn aggregate having a specific structure and a very large surface area. The single carbon nanohorn aggregate is mixed with a phenol resin, the mixture is formed and heated to produce a carbon composite electrode. The carbon composite electrode is impregnated with an electrolyte to become a polarizing electrode. An electric double-layer capacitor includes this polarizing electrode has a large capacitance and is capable of discharging with large current.

REFERENCES:
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Japanese Office Action dated Aug. 25, 2004 with translation.
Japanese Office Action dated Oct. 15, 2003 with translation.

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