Title:
ELECTROLYTE, SECONDARY CELL, AND COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/004628
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a stretchable and flexible electrolyte that can prevent any decrease in the durability of the electrolyte; a secondary cell; and a composite member. The problem can be solved by an electrolyte containing: a polymer obtained by polymerizing a monomer represented by formula (1) (in formula (1), R1 and R2 each independently represent H or a linear, branched, or cyclic C1-20 alkyl group, X1 and X2 each independently represent O or NH, when X2 is O, n represents an integer of 0-30 on average, and when X2 is NH, n represents an integer of 1-30 on average); a glyme represented by formula (2) (in formula (2), R3 and R4 each independently represent a C1-4 alkyl group, and m represents an integer of 1-4); and at least one salt selected from the group consisting of lithium salts, sodium salts, magnesium salts, potassium salts, and calcium salts.
Inventors:
YABU HIROSHI (JP)
ORIMO SHIN-ICHI (JP)
KISU KAZUAKI (JP)
GREWAL MANJIT SINGH (JP)
ORIMO SHIN-ICHI (JP)
KISU KAZUAKI (JP)
GREWAL MANJIT SINGH (JP)
Application Number:
PCT/JP2021/024284
Publication Date:
January 06, 2022
Filing Date:
June 28, 2021
Export Citation:
Assignee:
UNIV TOHOKU (JP)
International Classes:
H01M10/052; H01M10/054; H01M10/0565
Foreign References:
| JP2002184466A | 2002-06-28 | |||
| JP2002203604A | 2002-07-19 | |||
| JP2019212576A | 2019-12-12 | |||
| JP2015515723A | 2015-05-28 | |||
| JP2004071560A | 2004-03-04 | |||
| JP2003086250A | 2003-03-20 | |||
| US5616366A | 1997-04-01 |
Attorney, Agent or Firm:
MATSUMOTO Seiji (JP)
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