基本信息:
- 专利标题： 리튬 이차 전지용 양극 활물질의 제조방법, 이로부터 제조된 양극 활물질 및 이를 포함하는 리튬 이차 전지
- 专利标题（英）：Method for preparing positive active material for rechargeable lithium battery, positive active material prepared using same, and rechargeable lithium battery including same
- 专利标题（中）：用于制备可充电锂电池的正极活性材料的方法，使用其制备的正极活性材料和包括其的可充电锂电池
- 申请号：KR1020120063852 申请日：2012-06-14
- 公开(公告)号：KR101407606B1 公开(公告)日：2014-06-16
- 发明人： 조재필 , 조용현 , 이상한 , 엄준호 , 서민호
- 申请人： 울산과학기술원 산학협력단 , 세진이노테크주
- 申请人地址： 울산광역시 울주군 언양읍 유니스트길 **
- 专利权人： 울산과학기술원 산학협력단,세진이노테크주
- 当前专利权人： 울산과학기술원 산학협력단,세진이노테크주
- 当前专利权人地址： 울산광역시 울주군 언양읍 유니스트길 **
- 代理人： 유미특허법인
- 优先权： KR1020110144959 2011-12-28
- 主分类号： H01M4/1391
- IPC分类号： H01M4/1391 ; H01M4/505 ; H01M10/052
By dissolving a lithium source and an oxidizing agent in a solvent to prepare a first mixed solution; Preparing a second mixed solution by dissolving a Mn source in a solvent; The method comprising the first mixture and mixing the second mixture solution to prepare a mixed solution by adding a solvent having a boiling point of less than 100 ℃; And the mixed solution for about 60 ℃ to was heated to a temperature of about 200 ℃ hydrothermal reaction of lithium-manganese composite metal oxide, a method for manufacturing a cathode active material for a lithium secondary battery comprising the step of obtaining, the lithium secondary battery prepared according to the method It provides a positive electrode active material and a lithium secondary battery comprising the cathode active material for a lithium secondary battery.
公开/授权文献:
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M4/00 | 电极 |
| --------H01M4/02 | .由活性材料组成或包括活性材料的电极 |
| ----------H01M4/06 | ..一次电池的电极 |
| ------------H01M4/139 | ...制造方法 |
| --------------H01M4/1391 | ....基于混合氧化物或氢氧化物、或氧化物或氢氧化物的混合物的电极的，例如LiCoOx的 |