Invention Publication
- Patent Title: NEGATIVE ELECTRODE CURRENT COLLECTOR FOR LITHIUM METAL BATTERY, MANUFACTURING METHOD THEREOF, AND LITHIUM METAL BATTERY COMPRISING THE SAME
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Application No.: US18011806Application Date: 2021-12-02
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Publication No.: US20230253565A1Publication Date: 2023-08-10
- Inventor: Kyoung Ho AHN , Byoung Woo KANG , Solji PARK , Chul Haeng LEE , Wontae LEE , Yongho SHIN
- Applicant: LG ENERGY SOLUTION, LTD. , POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
- Applicant Address: KR Seoul
- Assignee: LG ENERGY SOLUTION, LTD.,POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
- Current Assignee: LG ENERGY SOLUTION, LTD.,POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
- Current Assignee Address: KR Seoul
- Priority: KR 20200168163 2020.12.04 KR 20210170445 2021.12.01
- International Application: PCT/KR2021/018152 2021.12.02
- Date entered country: 2022-12-20
- Main IPC: H01M4/62
- IPC: H01M4/62 ; H01M4/66 ; H01M4/70 ; H01M4/04 ; H01M10/052 ; H01M4/134
Abstract:
A negative electrode current collector for a lithium metal battery. The negative electrode current collector includes a metal current collector substrate and a coating layer. The coating layer is formed on at least one surface of the metal current collector substrate. The coating layer includes a ferroelectric material, a metallic material capable of alloying with lithium, a conductive material, and a binder.
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