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Title: 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:
 [1];  [2];  [3]
  1. Shoreham, NY
  2. Rocky Point, NY
  3. Fort Lee, NJ
Issue Date:
Research Org.:
ASSOC UNIVERSITIES INC
OSTI Identifier:
869597
Patent Number(s):
5362493
Application Number:
07/913,412
Assignee:
Associated Universities, Inc. (Washington, DC)
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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