Title: Lithium ion secondary battery
Application Number: 200610170040 Application Date: 2006.12.15
Publication Number: 1983680 Publication Date: 2007.06.20
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01M4/02;H01M4/58;H01M4/48;H01M10/40
Applicant(s) Name: Matsushita Electric Ind Co., Ltd. Address:
Inventor(s) Name: Nakura Kensuke
Attorney & Agent: yuhui
Abstract:
    The invention discloses a lithium ion secondary battery including a positive electrode containing an active material particle including a lithium composite oxide, wherein the lithium composite oxide is represented by LixM1-yLyO2, where 0.85
Time: 4
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