Title:
SLURRY COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERIES, SOLID ELECTROLYTE-CONTAINING LAYER, AND ALL-SOLID-STATE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/008151
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a slurry composition for all-solid-state secondary batteries, the slurry composition being capable of forming a solid electrolyte-containing layer that enables an all-solid-state secondary battery to exhibit excellent output characteristics and excellent cycle characteristics. A slurry composition according to the present invention contains a polymer A, an inorganic solid electrolyte and a solvent. The polymer A contains a polysulfide bond-containing monomer unit in a proportion of 0.5% by mass to 9.5% by mass. The polymer A contains a (meth)acrylic acid ester monomer unit in a proportion of 10.0% by mass to 95.0% by mass.
Inventors:
MATSUO YUSAKU (JP)
SONOBE KENYA (JP)
SONOBE KENYA (JP)
Application Number:
PCT/JP2022/027162
Publication Date:
February 02, 2023
Filing Date:
July 08, 2022
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
H01M4/62; H01M4/139; H01M10/052; H01M10/0562
Domestic Patent References:
| WO2011105574A1 | 2011-09-01 | |||
| WO2019098009A1 | 2019-05-23 |
Foreign References:
| JP2020533757A | 2020-11-19 | |||
| JP2012243476A | 2012-12-10 | |||
| JP2013143299A | 2013-07-22 | |||
| JP2016143614A | 2016-08-08 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
Download PDF: