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Title: High voltage cathode compositions for lithium-ion batteries

A lithium transition metal oxide composition. The composition has the formula Li.sub.a[Li.sub.bNi.sub.cMn.sub.dCo.sub.e]O.sub.2, where a.gtoreq.0.9, b.gtoreq.0, c>0, d>0, e>0, b+c+d+e=1, 1.05.ltoreq.c/d.ltoreq.1.4, 0.05.ltoreq.e.ltoreq.0.30, 0.9.ltoreq.(a+b)/M.ltoreq.1.06, and M=c+d+e. The composition has an O3 type structure.
Inventors:
;
Issue Date:
OSTI Identifier:
1347540
Assignee:
3M INNOVATIVE PROPERTIES COMPANY DOEEE
Patent Number(s):
9,601,771
Application Number:
15/223,786
Contract Number:
EE0005499
Resource Relation:
Patent File Date: 2016 Jul 29
Research Org:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE

Other works cited in this record:

Lithiated oxide materials and methods of manufacture
patent, December 2003

High capacity Li[Li0.2Ni0.2Mn0.6]O2 cathode materials via a carbonate co-precipitation method
journal, November 2006

Superlattice Ordering of Mn, Ni, and Co in Layered Alkali Transition Metal Oxides with P2, P3, and O3 Structures
journal, December 2000
  • Lu, Zhonghua; Donaberger, R. A.; Dahn, J. R.
  • Chemistry of Materials, Vol. 12, Issue 12, p. 3583-3590
  • DOI: 10.1021/cm000359m

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