Organic electrolyte cell

Details Organic electrolyte cell Organic electrolyte cell

1997-07-08

1999-03-30

Valentine, Donald R.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429341, 429342, 429343, 4292314, 429203, 296231, 204242, H01M 614, H01M 1040

Patent

active

058886737

ABSTRACT:
An organic electrolyte cell comprising an organic electrolyte and an anode and/or a cathode of a carbonaceous material of a heat-treated material of an aromatic condensation polymer having a specific surface area of at least 1,500 m.sup.2 /g measured by BET method, wherein a solvent in the electrolyte is a mixed solvent containing a chain-like carbonate of the formula R.sup.1 OC(.dbd.O)OR.sup.2 (wherein R.sup.1 and R.sup.2 are monovalent organic groups which may be the same or different) and sulfolane or its derivative.

REFERENCES:
patent: 3907597 (1975-09-01), Mellors
patent: 4753717 (1988-06-01), Yata et al.
patent: 5462820 (1995-10-01), Tanaka

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