Crosslinked hybrid electrolyte film and methods of making and us

Details Crosslinked hybrid electrolyte film and methods of making and us Crosslinked hybrid electrolyte film and methods of making and us

1994-05-13

1995-07-04

Niebling, John

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429191, 429194, 429245, 429247, 429249, 429253, 429254, H01M 616, H01M 466

Patent

active

054298911

ABSTRACT:
A polymeric film useful as an interelectrode separator or electrolyte member in electrolytic devices, such as rechargeable batteries, comprises a copolymer of vinylidene fluoride and hexafluoropropylene, a medium to high-boiling plasticizer, and a finely divided inorganic filler which has been subjected to actinic radiation or thermal energy to cause crosslinking thereof in the presence of a crosslinking agent selected from the group consisting of an acrylate ester, di- or triallyl ester and a di- or triglycidyl ether.

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patent: 4731310 (1988-03-01), Anderman et al.
patent: 4735875 (1988-04-01), Anderman et al.
patent: 4849144 (1989-07-01), McLoughlin
Feuillade, G., Ion-Conductive macromolecular gels and membranes for solid lithium cells, Journal of Appl. Electrochem. 5(1975) 63-69.

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