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Title: Layered-spinel electrodes for lithium batteries

Abstract

An electrode for a lithium-ion cell comprising a ‘layered-spinel’ composite oxide material is disclosed. The ‘layered-spinel’ can be a material of formula xLiMO2.(1−x)LiyM′zO4, wherein 0 < x < 1; LiMO2 is a lithium metal oxide having a layered structure in which M comprises one or more transition metals and optionally lithium, and has a combined average oxidation state of +3; and LiyM′zO4 is a lithium metal oxide having a spinel structure, 1≤y≤1.33, 1.66≤z≤2, and M′ comprises one or more transition metals, and has a combined average metal oxidation state in the range of about +3.5 to about +4.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1632592
Patent Number(s):
10573889
Application Number:
14/982,226
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/29/2015
Country of Publication:
United States
Language:
English

Citation Formats

Thackeray, Michael M., Croy, Jason R., Long, Brandon R., Lee, Eungje, and Park, Joong Sun. Layered-spinel electrodes for lithium batteries. United States: N. p., 2020. Web.
Thackeray, Michael M., Croy, Jason R., Long, Brandon R., Lee, Eungje, & Park, Joong Sun. Layered-spinel electrodes for lithium batteries. United States.
Thackeray, Michael M., Croy, Jason R., Long, Brandon R., Lee, Eungje, and Park, Joong Sun. Tue . "Layered-spinel electrodes for lithium batteries". United States. https://www.osti.gov/servlets/purl/1632592.
@article{osti_1632592,
title = {Layered-spinel electrodes for lithium batteries},
author = {Thackeray, Michael M. and Croy, Jason R. and Long, Brandon R. and Lee, Eungje and Park, Joong Sun},
abstractNote = {An electrode for a lithium-ion cell comprising a ‘layered-spinel’ composite oxide material is disclosed. The ‘layered-spinel’ can be a material of formula xLiMO2.(1−x)LiyM′zO4, wherein 0 < x < 1; LiMO2 is a lithium metal oxide having a layered structure in which M comprises one or more transition metals and optionally lithium, and has a combined average oxidation state of +3; and LiyM′zO4 is a lithium metal oxide having a spinel structure, 1≤y≤1.33, 1.66≤z≤2, and M′ comprises one or more transition metals, and has a combined average metal oxidation state in the range of about +3.5 to about +4.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {2}
}

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Works referenced in this record:

Manganese oxide composite electrodes for lithium batteries
patent, December 2011


Manganese oxide composite electrodes for lithium batteries
patent, December 2009


Manganese oxide composite electrodes for lithium batteries
patent, September 2010


Manganese oxide composite electrodes for lithium batteries
patent, December 2007