Title:
SOLID OR GEL-LIKE ELECTROLYTE, CURABLE COMPOSITION, AND POWER-STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/106359
Kind Code:
A1
Abstract:
The present invention provides a solid or gel-like electrolyte that exhibits high ionic conductivity at room temperature. This solid or gel-like electrolyte contains component (A) and component (B). The molar concentration of the component (B) with respect to 1 kg of the electrolyte is 2.8 mol/kg or more. Component (A): A vinyl polymer which has a structural unit derived from a vinyl monomer including an ester group, and in which the proportion of ester groups calculated by formula (1) is 32 mass% or more. Component (B): An alkali metal salt (however, i=1, 2, …, n each represent a different vinyl monomer. Each w represents the mass ratio of a structural unit derived from a corresponding vinyl monomer in component (A), and w1+w2+… +wn=1 is true.)
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Inventors:
NAKANO TOMOKO (JP)
SAITO NAOHIKO (JP)
SAITO NAOHIKO (JP)
Application Number:
PCT/JP2022/045252
Publication Date:
June 15, 2023
Filing Date:
December 08, 2022
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
H01B1/06; C08F20/18; C08L23/00; H01M10/052; H01M10/0565
Domestic Patent References:
| WO2019004011A1 | 2019-01-03 |
Foreign References:
| JP2000149992A | 2000-05-30 |
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