Invention Application
- Patent Title: POROUS CARBON, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME
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Application No.: US17745172Application Date: 2022-05-16
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Publication No.: US20220278311A1Publication Date: 2022-09-01
- Inventor: Dongwook LEE , Changshin JO , Jinwoo LEE , Kwonnam SOHN , Doo Kyung YANG , Won-Gwang LIM
- Applicant: LG ENERGY SOLUTION, LTD. , POSTECH ACADEMY-INDUSTRY FOUNDATION
- Applicant Address: KR Seoul; KR Pohang-si
- Assignee: LG ENERGY SOLUTION, LTD.,POSTECH ACADEMY-INDUSTRY FOUNDATION
- Current Assignee: LG ENERGY SOLUTION, LTD.,POSTECH ACADEMY-INDUSTRY FOUNDATION
- Current Assignee Address: KR Seoul; KR Pohang-si
- Priority: KR10-2017-0147765 20171108
- Main IPC: H01M4/36
- IPC: H01M4/36 ; C01B32/05 ; H01M4/38 ; H01M4/62 ; H01M10/0525
Abstract:
Porous carbon particles, and a positive electrode active material and a lithium secondary battery including the same. This may improve the energy density of the lithium secondary battery by applying a porous electrode containing micropores and mesopores and having a uniform size distribution and shape as a positive electrode material.
Public/Granted literature
- US11631842B2 Porous carbon, and positive electrode and lithium secondary battery comprising same Public/Granted day:2023-04-18
Information query
