Title:
POLYMER SOLID ELECTROLYTE, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2024/080804
Kind Code:
A1
Abstract:
The present invention relates to a polymer solid electrolyte, and a method for producing same. The polymer solid electrolyte comprises: a polymer including a polyethylene oxide (PEO)-based copolymer that contains cross-linkable functional groups; and a polar compound, wherein at least a portion of the cross-linkable functional groups forms cross-links with each other, the polymer forms a three-dimensional network structure, and the polar compound is contained in the three-dimensional network structure in a gaseous state, or bound to the polymer chain.
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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/KR2023/015785
Publication Date:
April 18, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/0565; C08G65/24; C08J5/22; C08L71/02; H01M10/052
Foreign References:
| US4822701A | 1989-04-18 | |||
| US5001023A | 1991-03-19 | |||
| JP2003017121A | 2003-01-17 | |||
| JP2009277413A | 2009-11-26 |
Other References:
JOÃO E. BENEDETTI: "Cross-linked gel polymer electrolyte containing multi-wall carbon nanotubes for application in dye-sensitized solar cells", JOURNAL OF POWER SOURCES, ELSEVIER, AMSTERDAM, NL, vol. 208, 1 June 2012 (2012-06-01), AMSTERDAM, NL, pages 263 - 270, XP093157932, ISSN: 0378-7753, DOI: 10.1016/j.jpowsour.2012.01.147
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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