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Title: 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 one or more ion with an average trivalent oxidation state and with at least one ion being Mn or Ni, and where M' is one or more ion 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:
 [1];  [1];  [2]
  1. Naperville, IL
  2. Oakbrook, IL
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
985697
Patent Number(s):
7,468,223
Application Number:
US patent applicaiton 11/271,462
Assignee:
UChicago Argonne, LLC (Chicago, IL)
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, and Amine, Khalil. Lithium metal oxide electrodes for lithium cells and batteries. United States: N. p., 2008. Web.
Thackeray, Michael M, Johnson, Christopher S, & Amine, Khalil. Lithium metal oxide electrodes for lithium cells and batteries. United States.
Thackeray, Michael M, Johnson, Christopher S, and Amine, Khalil. Tue . "Lithium metal oxide electrodes for lithium cells and batteries". United States. https://www.osti.gov/servlets/purl/985697.
@article{osti_985697,
title = {Lithium metal oxide electrodes for lithium cells and batteries},
author = {Thackeray, Michael M and Johnson, Christopher S and Amine, Khalil},
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 one or more ion with an average trivalent oxidation state and with at least one ion being Mn or Ni, and where M' is one or more ion 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 = {2008},
month = {12}
}

Patent:

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