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Title: Electrolytes for lithium ion batteries

Patent ·
OSTI ID:1150006

A family of electrolytes for use in a lithium ion battery. The genus of electrolytes includes ketone-based solvents, such as, 2,4-dimethyl-3-pentanone; 3,3-dimethyl 2-butanone(pinacolone) and 2-butanone. These solvents can be used in combination with non-Lewis Acid salts, such as Li.sub.2[B.sub.12F.sub.12] and LiBOB.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Number(s):
8,795,905
Application Number:
12/495,489
OSTI ID:
1150006
Country of Publication:
United States
Language:
English

References (3)

High purity lithium polyhalogenated boron cluster salts useful in lithium batteries patent December 2008
Polymer electrolyte and dye-sensitized solar cell comprising the polymer electrolyte patent September 2009
Overcharge protection for electrochemical cells patent-application October 2005

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