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Redox shuttles for high voltage cathodes

Patent ·
OSTI ID:1350953
A compound has general Formula I, II, III, or IV: ##STR00001## where X and Y are independently a group of Formula (A): ##STR00002## and Z a group of Formula (B): ##STR00003## The compounds may be used in electrolytes and electrochemical devices.
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):
8,968,940
Application Number:
13/114,468
OSTI ID:
1350953
Country of Publication:
United States
Language:
English

References (5)

Redox shuttles for safer lithium-ion batteries journal October 2009
Chemical Overcharge and Overdischarge Protection for Lithium-Ion Batteries journal January 2005
Bifunctional electrolyte additive for lithium-ion batteries journal April 2007
Understanding the Stability of Aromatic Redox Shuttles for Overcharge Protection of Lithium-Ion Cells journal January 2006
High-Potential Redox Shuttle for Use in Lithium-Ion Batteries journal January 2009