发明名称 |
CATHODE ACTIVE MATERIALS FOR LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF |
摘要 |
Provided is a cathode active material for a lithium secondary battery and a method for preparing the same. The cathode active material for a lithium secondary battery allows a lithium secondary battery to realize high capacity and to maintain maximum capacity even at high voltage, prevents a drop in capacity during repeated charge/discharge cycles, and improves the lifespan of a lithium secondary battery. |
申请公布号 |
US2014057175(A1) |
申请公布日期 |
2014.02.27 |
申请号 |
US201313742108 |
申请日期 |
2013.01.15 |
申请人 |
TECHNOLOGY KOREA INSTITUTE OF SCIENCE AND;KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
CHUNG KYUNG YOON;CHO BYUNG WON;CHANG WON YOUNG;CHO JAE HYUNG;NOH JAE-KYO;KIM SOO;KIM SUJIN |
分类号 |
H01M4/505;H01M4/36 |
主分类号 |
H01M4/505 |
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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