Title:
COMPOSITE SOLID ELECTROLYTE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/080805
Kind Code:
A1
Abstract:
The present invention relates to a composite solid electrolyte and a manufacturing method therefor. The composite solid electrolyte includes: a polymer containing a polyethylene oxide (PEO)-based copolymer with crosslinkable functional groups; a ceramic compound; and a polar compound. At least part of the crosslinkable functional groups form crosslinks with each other to allow the polymer to form a three-dimensional network structure. The polar compound is either contained within the three-dimensional network structure in a gaseous state or bound to the polymer chains.
Inventors:
NAM SUNG HYUN (KR)
HAN HYEA EUN (KR)
KIM DONG KYU (KR)
HAN HYEA EUN (KR)
KIM DONG KYU (KR)
Application Number:
PCT/KR2023/015786
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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