Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1982-11-04
1985-12-03
Hearn, Brian E.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429192, 2521821, 525217, H01M 616, H01M 618, H01M 488
Patent
active
045566143
ABSTRACT:
A method of producing a solid electrolyte for an electrochemical cell, the cell comprising at least one first complexing polymer presenting in its monomer pattern at least one heteroatom and at least one ionizable alkaline salt complexed in the said polymer, wherein said complexing polymer is mixed with at least one second polymer miscible with the said complexing polymer and having cross-linkable functions; said cross-linkable functions then being physically cross-linked, with the complexing polymer being brought to an essentially amorphous state during said cross-linking operation.
The electrolyte obtained can be used in electrochemical cells operating at ambient temperature.
REFERENCES:
patent: 4183988 (1980-01-01), Farrington et al.
patent: 4230549 (1980-10-01), d'Agostino et al.
patent: 4244988 (1981-01-01), Paruso et al.
patent: 4357401 (1982-11-01), Andre et al.
Crepy Gilles
Hamaide Thierry
Le Mehaute Alain
Marcellin Georges
Compagnie Generale D'Electricite
Hearn Brian E.
Kalafut Stephen J.
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