Lithium metal oxide electrodes for lithium cells and batteries
Abstract
A lithium metal oxide positive electrode for a non-aqueous lithium cell is disclosed. The cell is prepared in its initial discharged state and has a general formula xLiMO.sub.2.(1-x)Li.sub.2M'O.sub.3 in which 0<1, and where M is more than one ion with an average trivalent oxidation state and with at least one ion being Ni, and where M' is one or more ions with an average tetravalent oxidation state. Complete cells or batteries are disclosed with anode, cathode and electrolyte as are batteries of several cells connected in parallel or series or both.
- Inventors:
- Issue Date:
- Research Org.:
- UChicago Argonne LLC, Chicago, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1175985
- Patent Number(s):
- 7135252
- Application Number:
- 10/688,004
- Assignee:
- UChicago Argonne LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- DOE Contract Number:
- W-31-109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE
Citation Formats
Thackeray, Michael M., Johnson, Christopher S., Amine, Khalil, and Kim, Jaekook. Lithium metal oxide electrodes for lithium cells and batteries. United States: N. p., 2006.
Web.
Thackeray, Michael M., Johnson, Christopher S., Amine, Khalil, & Kim, Jaekook. Lithium metal oxide electrodes for lithium cells and batteries. United States.
Thackeray, Michael M., Johnson, Christopher S., Amine, Khalil, and Kim, Jaekook. Tue .
"Lithium metal oxide electrodes for lithium cells and batteries". United States. https://www.osti.gov/servlets/purl/1175985.
@article{osti_1175985,
title = {Lithium metal oxide electrodes for lithium cells and batteries},
author = {Thackeray, Michael M. and Johnson, Christopher S. and Amine, Khalil and Kim, Jaekook},
abstractNote = {A lithium metal oxide positive electrode for a non-aqueous lithium cell is disclosed. The cell is prepared in its initial discharged state and has a general formula xLiMO.sub.2.(1-x)Li.sub.2M'O.sub.3 in which 0<1, and where M is more than one ion with an average trivalent oxidation state and with at least one ion being Ni, and where M' is one or more ions with an average tetravalent oxidation state. Complete cells or batteries are disclosed with anode, cathode and electrolyte as are batteries of several cells connected in parallel or series or both.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2006},
month = {11}
}
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