Preparation of redox polymer cathodes for thin film rechargeable batteries
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.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 6833184
- Patent Number(s):
- 5362493
- Application Number:
- PPN: US 7-913412
- Assignee:
- Associated Universities, Inc., Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH00016
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 15 Jul 1992
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; CATHODES; FABRICATION; ELECTRIC BATTERIES; ORGANIC POLYMERS; REDOX REACTIONS; SILOXANES; SOLID ELECTROLYTES; CHEMICAL REACTIONS; ELECTROCHEMICAL CELLS; ELECTRODES; ELECTROLYTES; ORGANIC COMPOUNDS; ORGANIC SILICON COMPOUNDS; POLYMERS; 250903* - Energy Storage- Batteries- Materials, Components, & Auxiliaries
Citation Formats
Skotheim, T A, Lee, H S, and Okamoto, Yoshiyuki. Preparation of redox polymer cathodes for thin film rechargeable batteries. United States: N. p., 1994.
Web.
Skotheim, T A, Lee, H S, & Okamoto, Yoshiyuki. Preparation of redox polymer cathodes for thin film rechargeable batteries. United States.
Skotheim, T A, Lee, H S, and Okamoto, Yoshiyuki. Tue .
"Preparation of redox polymer cathodes for thin film rechargeable batteries". United States.
@article{osti_6833184,
title = {Preparation of redox polymer cathodes for thin film rechargeable batteries},
author = {Skotheim, T A and Lee, H S and Okamoto, Yoshiyuki},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 08 00:00:00 EST 1994},
month = {Tue Nov 08 00:00:00 EST 1994}
}
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