Title:
SOLID ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME, AND LITHIUM SECONDARY BATTERY
Document Type and Number:
Japanese Patent JP2023057044
Kind Code:
A
Abstract:
To provide a solid electrolyte for a secondary battery which inhibits growth of lithium dendrites and is excellent in cycle performance, a method for manufacturing the same, and a lithium secondary battery using the solid electrolyte.SOLUTION: The solid electrolyte includes a polymer matrix, a lithium salt, a nitrile compound, and an additive ingredient, wherein the additive ingredient is at least one of the polymers or copolymers polymerized from a monomer represented by the following formula: where R1 is a C2-6 olefin functional group. R2 is a functional group having an ionic liquid structure, such as -COOCH3, imidazole, pyrrole, piperidine, quaternary ammonium.SELECTED DRAWING: Figure 3
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Inventors:
YO RITSU
ZHANG ZHENGXI
LIAO ZHU
YAMAMURA HIDEYUKI
ZHANG ZHENGXI
LIAO ZHU
YAMAMURA HIDEYUKI
Application Number:
JP2022159579A
Publication Date:
April 20, 2023
Filing Date:
October 03, 2022
Export Citation:
Assignee:
TOYOTA MOTOR CORP
UNIV SHANGHAI JIAOTONG
UNIV SHANGHAI JIAOTONG
International Classes:
H01M10/0565; C08F16/38; H01B1/06; H01B13/00; H01M10/052
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda