Invention Application
- Patent Title: ANODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY
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Application No.: US17908760Application Date: 2021-01-11
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Publication No.: US20230118457A1Publication Date: 2023-04-20
- Inventor: Jungjoon KIM
- Applicant: SAMSUNG SDI CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-do
- Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-do
- Priority: KR10-2020-0027155 20200304
- International Application: PCT/KR2021/000303 WO 20210111
- Main IPC: H01M4/62
- IPC: H01M4/62 ; H01M4/04 ; H01M10/052

Abstract:
The present invention relates to an anode for a lithium secondary battery, and a lithium secondary battery comprising same, wherein the anode includes a current collector, and an anode active material layer including an anode active material formed on the current collector, and a coating part formed on the anode active material layer, wherein the coating part and the anode active material layer comprise particles of CHF—CO3 group-containing compound.
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