Preparation of redox polymer cathodes for thin film rechargeable

Details Preparation of redox polymer cathodes for thin film rechargeable Preparation of redox polymer cathodes for thin film rechargeable

1992-07-15

1994-11-08

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429213, 2521821, H01M 404, H01M 460

Patent

active

053624939

ABSTRACT:
The present invention relates to the manufacture of thin film solid state electrochemical devices using composite cathodes comprising a redox polymer capable of undergoing oxidation and reduction, a polymer solid electrolyte and conducting carbon. The polymeric cathode material is formed as a composite of radiation crosslinked polymer electrolytes and radiation crosslinked redox polymers based on polysiloxane backbones with attached organosulfur side groups capable of forming sulfur-sulfur bonds during electrochemical oxidation.

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