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High efficiency electrolytes for high voltage battery systems

Patent ·
OSTI ID:1840363
; ;
Disclosed herein are embodiments of an electrolyte that is stable and efficient at high voltages. The electrolyte can be used in combination with certain cathodes that exhibit poor activity at such high voltages with other types of electrolytes and can further be used in combination with a variety of anodes. In some embodiments, the electrolyte can be used in battery systems comprising a lithium cobalt oxide cathode and lithium metal anodes, silicon anodes, silicon/graphite composite anodes, graphite anodes, and the like.
Research Organization:
USDOE
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-76RL01830
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Number(s):
11,094,966
Application Number:
16/230,531
OSTI ID:
1840363
Country of Publication:
United States
Language:
English

References (31)

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