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:
-
- Shoreham, NY
- Rocky Point, NY
- Fort Lee, NJ
- Issue Date:
- Research Org.:
- Associated Universities, Inc., Upton, NY (United States)
- OSTI Identifier:
- 869597
- Patent Number(s):
- 5362493
- Application Number:
- 07/913,412
- Assignee:
- Associated Universities, Inc. (Washington, DC)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- DOE Contract Number:
- AC02-76CH00016
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- preparation; redox; polymer; cathodes; film; rechargeable; batteries; relates; manufacture; solid; electrochemical; devices; composite; comprising; capable; undergoing; oxidation; reduction; electrolyte; conducting; carbon; polymeric; cathode; material; formed; radiation; crosslinked; electrolytes; polymers; based; polysiloxane; backbones; attached; organosulfur; forming; sulfur-sulfur; bonds; rechargeable batteries; electrochemical devices; solid electrolyte; polymer electrolyte; cathode material; electrochemical device; film solid; electrochemical oxidation; polymer electrolytes; polymer capable; redox polymers; redox polymer; chemical oxidation; undergoing oxidation; polymers based; /429/252/
Citation Formats
Skotheim, Terje A, Lee, Hung S, and Okamoto, Yoshiyuki. Preparation of redox polymer cathodes for thin film rechargeable batteries. United States: N. p., 1994.
Web.
Skotheim, Terje A, Lee, Hung S, & Okamoto, Yoshiyuki. Preparation of redox polymer cathodes for thin film rechargeable batteries. United States.
Skotheim, Terje A, Lee, Hung S, and Okamoto, Yoshiyuki. Tue .
"Preparation of redox polymer cathodes for thin film rechargeable batteries". United States. https://www.osti.gov/servlets/purl/869597.
@article{osti_869597,
title = {Preparation of redox polymer cathodes for thin film rechargeable batteries},
author = {Skotheim, Terje A and Lee, Hung 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 = {1994},
month = {11}
}
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