Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1998-04-27
1999-10-05
Nuzzolillo, Maria
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429199, 429200, 252 622, H01M 1040
Patent
active
059621680
ABSTRACT:
An electrochemical cell (10) includes first and second electrodes (12) and (14) with an electrolyte system (26) disposed therebetween. The electrolyte system includes a polymeric support structure through which is dispersed an electrolyte active species in a solvent. The solvent comprises a poly(vinylidene fluoride) having a number average molecular weight of less than about 50,000 atomic mass units. Alternatively, the solvent may be a blend or copolymer of polyvinylidene fluoride and another solvent or polymer.
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Chaney Carol
Farley Felipe J.
Motorola Inc.
Nuzzolillo Maria
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