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Title: Heteroaromatic-based electrolytes for lithium and lithium-ion batteries

Abstract

The present invention provides an electrolyte for lithium and/or lithium-ion batteries comprising a lithium salt in a liquid carrier comprising heteroaromatic compound including a five-membered or six-membered heteroaromatic ring moiety selected from the group consisting of a furan, a pyrazine, a triazine, a pyrrole, and a thiophene, the heteroaromatic ring moiety bearing least one carboxylic ester or carboxylic anhydride substituent bound to at least one carbon atom of the heteroaromatic ring. Preferred heteroaromatic ring moieties include pyridine compounds, pyrazine compounds, pyrrole compounds, furan compounds, and thiophene compounds.

Inventors:
;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1351815
Patent Number(s):
9,627,712
Application Number:
14/179,051
Assignee:
UCHICAGO ARGONNE, LLC ANL
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Feb 12
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; 25 ENERGY STORAGE

Citation Formats

Cheng, Gang, and Abraham, Daniel P. Heteroaromatic-based electrolytes for lithium and lithium-ion batteries. United States: N. p., 2017. Web.
Cheng, Gang, & Abraham, Daniel P. Heteroaromatic-based electrolytes for lithium and lithium-ion batteries. United States.
Cheng, Gang, and Abraham, Daniel P. Tue . "Heteroaromatic-based electrolytes for lithium and lithium-ion batteries". United States. https://www.osti.gov/servlets/purl/1351815.
@article{osti_1351815,
title = {Heteroaromatic-based electrolytes for lithium and lithium-ion batteries},
author = {Cheng, Gang and Abraham, Daniel P.},
abstractNote = {The present invention provides an electrolyte for lithium and/or lithium-ion batteries comprising a lithium salt in a liquid carrier comprising heteroaromatic compound including a five-membered or six-membered heteroaromatic ring moiety selected from the group consisting of a furan, a pyrazine, a triazine, a pyrrole, and a thiophene, the heteroaromatic ring moiety bearing least one carboxylic ester or carboxylic anhydride substituent bound to at least one carbon atom of the heteroaromatic ring. Preferred heteroaromatic ring moieties include pyridine compounds, pyrazine compounds, pyrrole compounds, furan compounds, and thiophene compounds.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {4}
}

Patent:

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