- 专利标题： CARBON-SULFUR COMPOSITE, PREPARATION METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
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申请号： US17964649申请日： 2022-10-12
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公开(公告)号： US20230143513A1公开(公告)日： 2023-05-11
- 发明人: Eunkyung CHO , Suenghoon HAN , Myeong Jun SONG , Il To KIM , Kwonnam SOHN , Doo Kyung YANG , Jiwon KIM , Moo Whan SHIN
- 申请人： LG ENERGY SOLUTION, LTD. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
- 申请人地址： KR Seoul
- 专利权人： LG ENERGY SOLUTION, LTD.,INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
- 当前专利权人： LG ENERGY SOLUTION, LTD.,INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
- 当前专利权人地址： KR Seoul; KR Seoul
- 优先权： KR 20170125909 2017.09.28
- 主分类号： H01M4/36
- IPC分类号： H01M4/36 ; C01B32/05 ; H01M4/38 ; H01M4/587 ; H01M4/60 ; H01M10/0525
摘要：
A carbon-sulfur composite including a carbonized metal-organic framework (MOF); and a sulfur compound introduced to at least a part of an outside surface and an inside of the carbonized metal-organic framework, wherein the carbonized metal-organic framework has a specific surface area of 2500 m2/g to 4000 m2/g, and the carbonized metal-organic framework has a pore volume of 0.1 cc/g to 10 cc/g, and a method for preparing the same.
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