Positive electrode and secondary battery using the same

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

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429213, H01M 460, H01M 1040

Patent

active

054379431

ABSTRACT:
A positive electrode is composed of a film-shaped active material, which is composed of a conducting polymer serving as a first active material, and an electrochemical active material serving as a second active material which is uniformly dispersed in the shape of particles in the conducting polymer, with the parts-by-weight ratio of the second active material to the first active material being 3 to 9 parts of the second active material to 7 to 1 part of the first active material, when the total of the first active material and the second active material is 10 parts. A secondary battery is fabricated using the above positive electrode.

REFERENCES:
patent: 4906538 (1990-03-01), Toyosawa et al.
patent: 4948685 (1990-08-01), Ohsawa et al.
patent: 5037713 (1991-08-01), Yoshino et al.
patent: 5066556 (1991-11-01), Toyosawa et al.
patent: 5108855 (1992-04-01), Daifuku et al.

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