Secondary battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Tape or flexible-type cell including tape fuel cells or...

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Details

429162, 429192, 429194, 429212, H01M 1036

Patent

active

047285885

ABSTRACT:
This invention relates to a secondary battery comprised of a polymer film, and first and second collector plates. The polymer film comprises a polymer, a plasticizer for the polymer, an epoxidized vegetable oil, graphite and a salt disassociatingly solubilized by the plasticizer. The salt has the formula MX.sub.a, wherein X is chloride, bromide or iodide, M is a metal ion having a reduction-oxidation potential greater than that of X and a is the oxidation number of M.

REFERENCES:
patent: 2933547 (1960-04-01), Grubb
patent: 3479227 (1969-11-01), Gruber
patent: 3551211 (1970-12-01), Grulke
patent: 4195121 (1980-03-01), Peterson
patent: 4542081 (1985-09-01), Armand et al.
patent: 4614695 (1986-09-01), Ibbott
patent: 4620026 (1986-10-01), Siegel

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