发明名称 |
POSITIVE ACTIVE MATERIAL AND LITHIUM BATTERY INCLUDING THE SAME |
摘要 |
A positive active material including a lithium composite oxide and a transition metal oxide including a transition metal having an oxidation number smaller than an oxidation number when the transition metal is in the most stable state hinders generation of oxygen occurring during charging and provides a lithium battery with high-temperature preservation characteristics and high stability.
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申请公布号 |
US2012037846(A1) |
申请公布日期 |
2012.02.16 |
申请号 |
US201113184294 |
申请日期 |
2011.07.15 |
申请人 |
LEE YOUNG-HUN;SONG JAY-HYOK;CHOI ICK-KYU;KIM YOUNG-KI;LEE SOON-REWL;SONG YU-MI;KIM YOON-CHANG;SAMSUNG SDI CO., LTD. |
发明人 |
LEE YOUNG-HUN;SONG JAY-HYOK;CHOI ICK-KYU;KIM YOUNG-KI;LEE SOON-REWL;SONG YU-MI;KIM YOON-CHANG |
分类号 |
H01M4/485;H01M4/525 |
主分类号 |
H01M4/485 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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