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Title: Electrode stabilizing materials

An electrolyte includes a polar aprotic solvent; an alkali metal salt; and an electrode stabilizing compound that is a monomer, which when polymerized forms an electrically conductive polymer. The electrode stabilizing compound is a thiophene, a imidazole, a anilines, a benzene, a azulene, a carbazole, or a thiol. Electrochemical devices may incorporate such electrolytes.
Inventors:
; ; ;
Issue Date:
OSTI Identifier:
1345503
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL) ANL
Patent Number(s):
9,178,249
Application Number:
13/116,863
Contract Number:
AC02-06CH11357
Resource Relation:
Patent File Date: 2011 May 26
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Works referenced in this record:

Rechargeable cathodes based on Li2CrxMn2−xO4
journal, April 1995

Storage and cycling performance of Cr-modified spinel at elevated temperatures
journal, October 2001