Title:
LITHIUM/MANGANESE COMPLEX OXIDE AND METHOD FOR PRODUCING THE SAME, AND LITHIUM CELL USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2001/077023
Kind Code:
A1
Abstract:
A lithium/manganese complex oxide having a coating layer on the surface thereof, characterized in that the coating layer comprises Mn and at least one metal element selected from the group consisting of Co, Fe and Ni, and has a crystal structure of the same crystal form as that of the crystal contained in the lithium/manganese complex oxide.
Inventors:
SUITA TOKUO (JP)
MIYAZAKI HIROMITU (JP)
KATAOKA KENJI (JP)
MIYAZAKI HIROMITU (JP)
KATAOKA KENJI (JP)
Application Number:
PCT/JP2001/002952
Publication Date:
October 18, 2001
Filing Date:
April 05, 2001
Export Citation:
Assignee:
ISHIHARA SANGYO KAISHA (JP)
SUITA TOKUO (JP)
MIYAZAKI HIROMITU (JP)
KATAOKA KENJI (JP)
SUITA TOKUO (JP)
MIYAZAKI HIROMITU (JP)
KATAOKA KENJI (JP)
International Classes:
C01G45/00; H01M4/131; H01M4/1391; H01M4/48; H01M4/485; H01M4/50; H01M4/505; H01M10/052; H01M10/36; (IPC1-7): C01G45/00; H01M4/58; H01M10/40
Foreign References:
| JP2000340226A | 2000-12-08 | |||
| JPH10236826A | 1998-09-08 | |||
| JP2000100433A | 2000-04-07 |
Attorney, Agent or Firm:
Asamura, Kiyoshi (New Ohtemachi Bldg. 2-, Ohtemachi 2-chome Chiyoda-ku Tokyo, JP)
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