Invention Application
- Patent Title: LITHIUM SECONDARY BATTERY POLYMER MATERIAL AND MANUFACTURING METHOD THEREFOR
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Application No.: US16643367Application Date: 2018-07-12
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Publication No.: US20200350586A1Publication Date: 2020-11-05
- Inventor: Jonghyun CHAE , Jong-Chan LEE , Yeonju LEE , Daeil KIM , Lucia KIM , Jehoon LEE , Na Kyung KIM , Daun JEONG
- Applicant: LG CHEM, LTD. , SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
- Applicant Address: KR Seoul KR Seoul
- Assignee: LG CHEM, LTD.,SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
- Current Assignee: LG CHEM, LTD.,SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
- Current Assignee Address: KR Seoul KR Seoul
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@561019fb
- International Application: PCT/KR2018/007895 WO 20180712
- Main IPC: H01M4/60
- IPC: H01M4/60 ; H01M10/0525
Abstract:
A polymer material for a lithium secondary battery having ionic conductivity and electronic conductivity at the same time, and a method for preparing the same. The polymer material includes a polythiophene-based polymer and a conductive polymer, and the polymer material may be formed by forming a polythiophene-based polymer, forming a conductive polymer, and heat-treating the polythiophene-based polymer and the conductive polymer.
Public/Granted literature
- US12183926B2 Lithium secondary battery polymer material and manufacturing method therefor Public/Granted day:2024-12-31
Information query
