METHOD FOR MANUFACTURING ALL-SOLID-STATE BATTERY INCLUDING SOLID-LIQUID HYBRID ELECTROLYTE MEMBRANE, AND SOLID-LIQUID HYBRID ELECTROLYTE MEMBRANE

Title:

METHOD FOR MANUFACTURING ALL-SOLID-STATE BATTERY INCLUDING SOLID-LIQUID HYBRID ELECTROLYTE MEMBRANE, AND SOLID-LIQUID HYBRID ELECTROLYTE MEMBRANE

Document Type and Number:

WIPO Patent Application WO/2021/145690

Kind Code:

A1

Abstract:

The present invention relates to: a solid-liquid hybrid electrolyte membrane in which a predetermined amount of liquid electrolyte is included in a porous structure formed from solid polymer particles; and a method for manufacturing an all-solid-state battery including same. According to an aspect of the present invention, a battery can be manufactured without performing a separate electrolyte injection step. According to an aspect of the present invention, improved ionic conductivity as compared to conventional solid electrolyte batteries can be achieved by including a liquid electrolyte.

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Inventors:

LEE JUNG-PIL (KR)
JIN GUILONG (KR)
KIM JI-YOUNG (KR)

Application Number:

PCT/KR2021/000525

Publication Date:

July 22, 2021

Filing Date:

January 14, 2021

Export Citation:

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Assignee:

LG ENERGY SOLUTION LTD (KR)

International Classes:

H01M10/0564; H01M10/052; H01M10/0585

Foreign References:

JP2003536233A	2003-12-02
KR20130004084A	2013-01-09
KR20160052560A	2016-05-12
JPH11329501A	1999-11-30
KR20180083946A	2018-07-23
KR20200004979A	2020-01-15

Other References: