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Redox shuttles having an aromatic ring fused to a 1,1,4,4-tetrasubstituted cyclohexane ring

Patent ·
OSTI ID:1228404

An electrolyte includes an alkali metal salt; an aprotic solvent; and a redox shuttle additive including an aromatic compound having at least one aromatic ring fused with at least one non-aromatic ring, the aromatic ring having two or more oxygen or phosphorus-containing substituents.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357
Assignee:
UCHICAGO ARGONNE, LLC
Patent Number(s):
9,203,112
Application Number:
13/457,239
OSTI ID:
1228404
Country of Publication:
United States
Language:
English

References (3)

Studies of Aromatic Redox Shuttle Additives for LiFePO4-Based Li-Ion Cells journal January 2005
Bifunctional electrolyte additive for lithium-ion batteries journal April 2007
High-Potential Redox Shuttle for Use in Lithium-Ion Batteries journal January 2009