Secondary cell

Details Secondary cell Secondary cell

1984-09-20

1989-11-07

Hearn, Brian N.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429213, H01M 616

Patent

active

048791920

ABSTRACT:
A secondary cell comprises opposed positive and negative electrodes of polymers, each having conjugated double bonds, such as polyacetylene, poly-phenylene, polythienylene and polypyrrole, and an electrolyte solution comprising an electrolyte dissolved in a nitrile compound and being interposed between the two electrodes.

REFERENCES:
patent: 4321114 (1982-03-01), MacDiarmid
patent: 4401545 (1983-08-01), Naarman
patent: 4471038 (1984-09-01), Vyas
patent: 4472487 (1984-09-01), Maxfield
patent: 4518665 (1985-05-01), Fujita et al.
patent: 4535039 (1985-08-01), Naarmann et al.
patent: 4547439 (1985-10-01), Genies
Diaz et al., "Polypyrrole: A New Organic Electrode Material", IBM Journal of research and Development, V. 25, No. 1 (1/81), pp. 42-50.

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