Title:
COMPOSITE SOLID ELECTROLYTE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/080810
Kind Code:
A1
Abstract:
The present invention relates to a composite solid electrolyte and a preparation method therefor. The composite solid electrolyte comprises: a polymer comprising a polyethylene oxide (PEO)-based copolymer containing cross-linkable functional groups; and a ceramic compound, wherein at least some of the cross-linkable functional groups cross-link with each other such that the polymer has a three-dimensional network structure, and the ceramic compound can be contained in the three-dimensional network structure.
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Inventors:
NAM SUNG HYUN (KR)
HAN HYEA EUN (KR)
KIM DONG KYU (KR)
HAN HYEA EUN (KR)
KIM DONG KYU (KR)
Application Number:
PCT/KR2023/015794
Publication Date:
April 18, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/056; C08G65/24; C08J3/24; C08J5/22; C08K3/013; C08K3/22; C08K3/32; C08K3/34; C08L71/02; H01M10/052
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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