CATHODE ACTIVE MATERIALS FOR LITHIUMSECONDARY BATTERY AND PREPARATION METHOD THEREOF
摘要
The present invention relates to a positive electrode active material for a lithium secondary battery and a preparation method thereof. The present invention provides: a positive electrode active material for a lithium secondary battery which can reach high capacity and maintain maximum capacity even in a high voltage, can prevent the decrease of the capacity of the lithium secondary battery after repetitive charging and discharging, and can extend the lifetime of the lithium secondary battery; and a preparation method thereof. [Reference numerals] (AA) Example 1; (BB) Example 2; (CC) Example 3
申请公布号
KR20140025793(A)
申请公布日期
2014.03.05
申请号
KR20120091913
申请日期
2012.08.22
申请人
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, SU JIN