Invention Grant
- Patent Title: Cathode active material for lithium secondary battery
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Application No.: US17294447Application Date: 2018-11-29
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Publication No.: US12002955B2Publication Date: 2024-06-04
- Inventor: Jaeshin Shin , Sun Hye Lim , Jeongsoo Son , Jihye Ku , Sung Kyun Chang , Sang Hoon Jeon , Ji Sun An
- Applicant: L&F CO., LTD.
- Applicant Address: KR Daegu
- Assignee: L&F CO., LTD.
- Current Assignee: L&F CO., LTD.
- Current Assignee Address: KR Daegu
- Agency: LEX IP MEISTER, PLLC
- Priority: KR 20180150320 2018.11.29
- International Application: PCT/KR2018/014898 2018.11.29
- International Announcement: WO2020/111318A 2020.06.04
- Date entered country: 2021-05-17
- Main IPC: H01M4/525
- IPC: H01M4/525 ; H01M4/04 ; H01M4/36 ; H01M4/505 ; H01M10/0525
Abstract:
Disclosed are a cathode active material for a lithium secondary battery including a core containing lithium composite metal oxide, and a coating layer disposed on the core, containing a mixture of lithium oxide, tungsten oxide, boron oxide and phosphorus oxide, and having an amorphous phase, and a lithium secondary battery including the same.
Public/Granted literature
- US20220013774A1 CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY Public/Granted day:2022-01-13
Information query
