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Title: Redox polymer electrodes for advanced batteries

Abstract

Advanced batteries having a long cycle lifetime are provided. More specifically, the present invention relates to electrodes made from redox polymer films and batteries in which either the positive electrode, the negative electrode, or both, comprise redox polymers. Suitable redox polymers for this purpose include pyridyl or polypyridyl complexes of transition metals like iron, ruthenium, osmium, chromium, tungsten and nickel; porphyrins (either free base or metallo derivatives); phthalocyanines (either free base or metallo derivatives); metal complexes of cyclams, such as tetraazacyclotetradecane; metal complexes of crown ethers and metallocenes such as ferrocene, cobaltocene and ruthenocene.

Inventors:
 [1];  [1]
  1. (Golden, CO)
Issue Date:
Research Org.:
Midwest Research Institute
OSTI Identifier:
871991
Patent Number(s):
5840443
Assignee:
Midwest Research Institute (Kansas City, MO) NREL
DOE Contract Number:  
AC36-83CH10093
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
redox; polymer; electrodes; advanced; batteries; cycle; lifetime; provided; specifically; relates; films; positive; electrode; negative; comprise; polymers; suitable; purpose; pyridyl; polypyridyl; complexes; transition; metals; iron; ruthenium; osmium; chromium; tungsten; nickel; porphyrins; free; base; metallo; derivatives; phthalocyanines; metal; cyclams; tetraazacyclotetradecane; crown; ethers; metallocenes; ferrocene; cobaltocene; ruthenocene; polymer films; crown ethers; free base; cycle life; polymer film; metal complexes; transition metals; positive electrode; negative electrode; transition metal; metal complex; redox polymers; redox polymer; polymer electrodes; advanced batteries; /429/252/

Citation Formats

Gregg, Brian A., and Taylor, A. Michael. Redox polymer electrodes for advanced batteries. United States: N. p., 1998. Web.
Gregg, Brian A., & Taylor, A. Michael. Redox polymer electrodes for advanced batteries. United States.
Gregg, Brian A., and Taylor, A. Michael. Thu . "Redox polymer electrodes for advanced batteries". United States. https://www.osti.gov/servlets/purl/871991.
@article{osti_871991,
title = {Redox polymer electrodes for advanced batteries},
author = {Gregg, Brian A. and Taylor, A. Michael},
abstractNote = {Advanced batteries having a long cycle lifetime are provided. More specifically, the present invention relates to electrodes made from redox polymer films and batteries in which either the positive electrode, the negative electrode, or both, comprise redox polymers. Suitable redox polymers for this purpose include pyridyl or polypyridyl complexes of transition metals like iron, ruthenium, osmium, chromium, tungsten and nickel; porphyrins (either free base or metallo derivatives); phthalocyanines (either free base or metallo derivatives); metal complexes of cyclams, such as tetraazacyclotetradecane; metal complexes of crown ethers and metallocenes such as ferrocene, cobaltocene and ruthenocene.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}

Patent:

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