Electric double layer capacitor

Details Electric double layer capacitor Electric double layer capacitor

1990-07-09

1992-08-04

Griffin, Donald A.

Electricity: electrical systems and devices

Electrolytic systems or devices

Double layer electrolytic capacitor

29 2503, H01G 902

Patent

active

051364727

ABSTRACT:
A pressure ranging from 50 Kgf/cm.sup.2 to 800 Kgf/cm.sup.2 is applied to a pwoder of fine particles of activated carbon, and while the pressure is being applied to the fine particles, pulse voltages are applied between the fine particles for producing electric discharges between the fine particles, and the fine particles are kept at a temperature ranging from 700.degree. C. to 1000.degree. C., thereby sintering the fine particles of activated carbon into an electrode of a porous sintered body. Two such electrodes are impregnated with an electrolyte to produce polarized electrodes, and a separator is sandwiched between the polarized electrodes, thus completing an electric double layer capacitor.

REFERENCES:
patent: 3449171 (1969-06-01), Knight
patent: 3654533 (1972-04-01), Porta et al.
patent: 4542444 (1985-09-01), Boland
patent: 4605989 (1986-08-01), Marse et al.
patent: 4896249 (1990-01-01), Endo et al.

Affiliated with

Also associated with

Rating

Electric double layer capacitor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric double layer capacitor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric double layer capacitor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-783546