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Manganese oxide composite electrodes for lithium batteries

Patent ·
OSTI ID:1013623

An activated electrode for a non-aqueous electrochemical cell is disclosed with a precursor thereof a lithium metal oxide with the formula xLi.sub.2MnO.sub.3.(1-x)LiMn.sub.2-yM.sub.yO.sub.4 for 0.5

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
W-31109-ENG-38
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Number(s):
7,635,536
Application Number:
US Patent Application 11/204,512
OSTI ID:
1013623
Country of Publication:
United States
Language:
English

References (20)

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
The versatility of MnO2 for lithium battery applications journal March 1993
Nonstoichiometric layered Li x Mn y O 2 intercalation electrodes—a multiple dopant strategy journal January 2003
The origin of electrochemical activity in Li2MnO3 journal October 2002
Lithium manganese oxides from Li2MnO3 for rechargeable lithium battery applications journal June 1991
In Situ X-Ray Absorption Study of a Layered Manganese-Chromium Oxide-Based Cathode Material journal January 2002
Lithium metal rechargeable cells using Li2MnO3 as the positive electrode journal July 1999
Layered LixMn1 − yNiyO2 intercalation electrodes journal January 2000
Preparation of a new crystal form of manganese dioxide: λ-MnO2 journal September 1981
Origin of the Capacity of Spinel LiMn[sub 2−y]Li[sub y]O[sub 4±δ] (0≤y≤0.15) in the 5 V Region journal January 2003
Layered xLiMO2·(1−x)Li2M′O3 electrodes for lithium batteries: a study of 0.95LiMn0.5Ni0.5O2·0.05Li2TiO3 journal March 2002
New intercalation compounds for lithium batteries: layered LiMnO2 journal January 1999
Lix(Mn1 − yCoy)O2 intercalation compounds as electrodes for lithium batteries: influence of ion exchange on structure and performance journal January 2001
Local Structure and First Cycle Redox Mechanism of Layered Li[sub 1.2]Cr[sub 0.4]Mn[sub 0.4]O[sub 2] Cathode Material journal January 2002
Preparation and electrochemical properties of layered lithium–cobalt–manganese oxides journal March 1999
Electrochemistry Beyond Mn[sup 4+] in Li[sub x]Mn[sub 1−y]Li[sub y]O[sub 2] journal January 2004
Structural aspects of lithium-manganese-oxide electrodes for rechargeable lithium batteries journal February 1990
Manganese oxides for lithium batteries journal January 1997
The effect of ammonia reduction on the spinel electrode materials, LiMn2O4 and Li(LiMn)O4 journal October 1994
Structural Characterization of Layered LiMnO[sub 2] Electrodes by Electron Diffraction and Lattice Imaging journal January 1999

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