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Title: Cobalt-stabilized lithium metal oxide electrodes for lithium batteries

An electrode material comprising a composite lithium metal oxide, which in an initial state has the formula: y[xLi2MO3.(1-x)LiM'O2].(1-y)Li1+dMn2-z-dM"-zO4; wherein 0.ltoreq.x.ltoreq.1; 0.75.ltoreq.y<1; 01+dMn2-z-dM"zO4 component comprises a spinel structure, each of the Li2MO3 and the LiM'O2 components comprise layered structures, and at least one of M, M', and M" comprises Co. Cells and batteries comprising the electrode material also are described.
Inventors:
; ; ; ;
Issue Date:
OSTI Identifier:
1476897
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL) ANL
Patent Number(s):
10,069,143
Application Number:
14/733,512
Contract Number:
AC02-06CH11357
Resource Relation:
Patent File Date: 2015 Jun 08
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English

Other works cited in this record:

Lithium manganese oxide compound
patent, October 1992

Electrochemical cell
patent, May 1994

Positive electrode active material for lithium battery, method for producing the same, and lithium battery containing the same
patent, November 1999

Methods for producing lithium metal oxide particles
patent, November 2002

Lithium metal oxide electrodes for lithium cells and batteries
patent, January 2004

Lithium metal oxide electrodes for lithium cells and batteries
patent, January 2004

Lithium metal oxide electrodes for lithium batteries
patent, January 2008

Lithium metal oxide electrodes for lithium cells and batteries
patent, December 2008

Lithium metal oxide electrodes for lithium batteries
patent-application, February 2005

Positive Electrode Materials for Lithium Ion Batteries Having a Specific Discharge Capacity and Processes for the Synthesis of These Materials
patent-application, April 2010

Optimization of Insertion Compounds Such as LiMn2O4 for Li-Ion Batteries
journal, November 2002
  • Amatucci, G.; Tarascon, J.-M.
  • Journal of The Electrochemical Society, Vol. 149, Issue 12, p. K31-K46
  • DOI: 10.1149/1.1516778

Novel LiCoO2 Cathode Material with Al2O3 Coating for a Li Ion Cell
journal, December 2000
  • Cho, Jaephil; Kim, Yong Jeong; Park, Byungwoo
  • Chemistry of Materials, Vol. 12, Issue 12, p. 3788-3791
  • DOI: 10.1021/cm000511k

Superior Capacity Retention Spinel Oxyfluoride Cathodes for Lithium-Ion Batteries
journal, March 2006
  • Choi, W.; Manthiram, A.
  • Electrochemical and Solid-State Letters, Vol. 9, Issue 5, p. A245-A248
  • DOI: 10.1149/1.2186022

Improved capacity retention in rechargeable 4 V lithium/lithium-manganese oxide (spinel) cells
journal, April 1994

Lithium–manganese oxide electrodes with layered–spinel composite structures xLi2MnO3·(1−x)Li1+yMn2−yO4 (0<x<1, 0⩽y⩽0.33) for lithium batteries
journal, May 2005

Anomalous capacity and cycling stability of xLi2MnO3·(1−x)LiMO2 electrodes (M=Mn, Ni, Co) in lithium batteries at 50°C
journal, April 2007
  • Johnson, Christopher S.; Li, Naichao; Lefief, Christina
  • Electrochemistry Communications, Vol. 9, Issue 4, p. 787-795
  • DOI: 10.1016/j.elecom.2006.11.006

The significance of the Li2MnO3 component in ‘composite’ xLi2MnO3·(1−x)LiMn0.5Ni0.5O2 electrodes
journal, October 2004

Layered Li(Li0.2Ni0.15+0.5zCo0.10Mn0.55−0.5z)O2−zFz cathode materials for Li-ion secondary batteries
journal, August 2005

The Electrochemical Stability of Spinel Electrodes Coated with ZrO2, Al2O3, and SiO2 from Colloidal Suspensions
journal, January 2004
  • Kim, J.-S.; Johnson, C. S.; Vaughey, J. T.
  • Journal of The Electrochemical Society, Vol. 151, Issue 10, p. A1755-A1761
  • DOI: 10.1149/1.1793713

Electrochemical and Structural Properties of xLi2M‘O3 ·(1− x )LiMn0.5Ni0.5O2 Electrodes for Lithium Batteries (M‘ = Ti, Mn, Zr; 0 ≤ x ⩽ 0.3)
journal, May 2004
  • Kim, Jeom-Soo; Johnson, Christopher S.; Vaughey, John T.
  • Chemistry of Materials, Vol. 16, Issue 10, p. 1996-2006
  • DOI: 10.1021/cm0306461

High-energy and high-power Li-rich nickel manganese oxide electrode materials
journal, November 2010
  • Kim, Donghan; Kang, Sun-Ho; Balasubramanian, Mahalingam
  • Electrochemistry Communications, Vol. 12, Issue 11, p. 1618-1621
  • DOI: 10.1016/j.elecom.2010.09.009

Improvement of High-Voltage Cycling Behavior of Surface-Modified Li[Ni[sub 1∕3]Co[sub 1∕3]Mn[sub 1∕3]]O[sub 2] Cathodes by Fluorine Substitution for Li-Ion Batteries
journal, July 2005
  • Kim, G.-H.; Kim, J.-H.; Myung, S.-T.
  • Journal of The Electrochemical Society, Vol. 152, Issue 9, p. A1707-A1713
  • DOI: 10.1149/1.1952747

Improvement of structural and electrochemical properties of AlF3-coated Li[Ni1/3Co1/3Mn1/3]O2 cathode materials on high voltage region
journal, April 2008

AlF3-Coating to Improve High Voltage Cycling Performance of Li[Ni1∕3]Co1∕3]Mn1∕3]O2 Cathode Materials for Lithium Secondary Batteries
journal, January 2007
  • Sun, Y.-K.; Cho, S.-W.; Lee, S.-W.
  • Journal of The Electrochemical Society, Vol. 154, Issue 3, p. A168-A172
  • DOI: 10.1149/1.2422890

Ordering in Lix(Ni0.5Mn0.5)O2 and its relation to charge capacity and electrochemical behavior in rechargeable lithium batteries
journal, October 2004

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