Title:
非水電解質二次電池用正極活物質の製造法
Document Type and Number:
Japanese Patent JP4274801
Kind Code:
B2
Abstract:
A method of producing a positive electrode active material for a non-aqueous electrolyte secondary battery, comprising the steps of: (a) preparing a raw material mixture, comprising "nx" mol of magnesium, "ny" mol of an element M where the element M is at least one selected from the group consisting of Al, Ti, Sr, Mn, Ni and Ca, "n(1-x-y)" mol of cobalt and "nz" mol of lithium, such that the values n, x, y and z satisfy 0
Inventors:
Masatoshi Nagayama
Koji Yoshizawa
Koji Yoshizawa
Application Number:
JP2003002893A
Publication Date:
June 10, 2009
Filing Date:
January 09, 2003
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H01M10/05; C01D15/00; C01G1/02; C01G51/00; C01G53/00; H01M4/505; H01M4/525
Domestic Patent References:
JP2001319652A | ||||
JP2000200607A | ||||
JP2002319398A | ||||
JP2002358962A | ||||
JP2002042813A |
Foreign References:
WO2004030126A1 |
Attorney, Agent or Firm:
Kazuo Ishii
Shinichi Kawasaki
Shinichi Kawasaki
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