Supercapacitor electrode and method of fabrication thereof

Details Supercapacitor electrode and method of fabrication thereof Supercapacitor electrode and method of fabrication thereof

1990-12-24

1992-01-07

Griffin, Donald A.

Electricity: electrical systems and devices

Electrolytic systems or devices

Double layer electrolytic capacitor

29 2503, 361304, H01G 900, B01J 1700

Patent

active

050796747

ABSTRACT:
An electrode (34) for use in supercapacitors is provided, comprising a sheet of a first active electrode (30) comprising metal oxides, chlorides, bromides, sulfates, nitrates, sulfides, hydrides, nitrides, phsophides, or selenides (22) coated onto porous carbon particles (20). The coated carbon particles are bound together in a matrix (24) of a fluorocarbon resin. The first electrode (30) is laminated to a dielectric separator (32), and a second active electrode (30) similar in composition to the first is laminated to the other side of the dielectric separator (32).

REFERENCES:
patent: 3654533 (1972-04-01), Porta et al.
patent: 4327400 (1982-04-01), Muranaka et al.
patent: 4630176 (1986-12-01), Cuellar et al.
patent: 4737889 (1988-04-01), Nishino et al.

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