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High capacity lithium ion batteries having oxides, peroxides, or superoxides as cathode active material

Patent ·
OSTI ID:1498723
Described herein is an electrochemical device including a cathode containing an electroactive material including LO.sub.2 or L.sub.2O.sub.2, wherein each L is independently selected from Li, Na, K, Be, Mg, Ca, and Al; the electroactive material is carbon-coated, metal-coated, metal oxide-coated, nano-sized, or doped; and the electroactive material is substantially free of transition metal catalyst.
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):
10,193,144
Application Number:
14/973,355
OSTI ID:
1498723
Country of Publication:
United States
Language:
English

References (2)

The pursuit of rechargeable non-aqueous lithium–oxygen battery cathodes journal August 2012
Screening for Superoxide Reactivity in Li-O 2 Batteries: Effect on Li 2 O 2 /LiOH Crystallization journal February 2012

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