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Anionic redox active lithium iron oxide based cathode materials for rechargeable lithium ion batteries

Patent ·
OSTI ID:1998428

Cathode materials for lithium ion batteries, lithium ion batteries incorporating the cathode materials, and methods of operating the lithium ion batteries are provided. The materials, which are composed of lithium iron oxides, are able to undergo reversible anionic and cationic redox reactions with no O2(g) generation.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States); Northwestern Univ., Evanston, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357
Assignee:
Northwestern University (Evanston, IL); UChicago Argonne, LLC (Chicago, IL)
Patent Number(s):
11,664,526
Application Number:
16/769,340
OSTI ID:
1998428
Country of Publication:
United States
Language:
English

References (19)

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Electron paramagnetic resonance imaging for real-time monitoring of Li-ion batteries journal February 2015
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Anti-fluorite type Li6CoO4, Li5FeO4, and Li6MnO4 as the cathode for lithium secondary batteries journal July 1999
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Activated Lithium-Metal-Oxides as Catalytic Electrodes for Li–O2 Cells journal January 2011
Vision for Designing High-Energy, Hybrid Li Ion/Li–O 2 Cells journal October 2013
Li 2 O Removal from Li 5 FeO 4 : A Cathode Precursor for Lithium-Ion Batteries journal February 2010
A new active Li–Mn–O compound for high energy density Li-ion batteries journal November 2015
Electrochemical reactions and cathode properties of Fe-doped Li2O for the hermetically sealed lithium peroxide battery journal August 2016
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