Title:
SLURRY COMPOSITION FOR ALL-SOLID-STATE SECONDARY CELL, SOLID-ELECTROLYTE-CONTAINING LAYER, ALL-SOLID-STATE SECONDARY CELL, AND METHOD FOR MANUFACTURING SLURRY COMPOSITION FOR ALL-SOLID-STATE SECONDARY CELL
Document Type and Number:
WIPO Patent Application WO/2020/241322
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a slurry composition for an all-solid-state secondary cell, the slurry composition having exceptional fluidity and storage stability and being capable of forming a solid-electrolyte-containing layer that has exceptional ion conductivity. This slurry composition contains a solid electrolyte, a polymer, and a solvent, and the ratio of the fineness of grind of the solid electrolyte, measured using a grind gauge technique on the basis of JIS K5600-2-5:1999, with respect to the average primary particle diameter of the solid electrolyte is between 1 and 30 (exclusive).
Inventors:
MATSUO YUSAKU (JP)
WAKIZAKA YASUHIRO (JP)
WAKIZAKA YASUHIRO (JP)
Application Number:
PCT/JP2020/019520
Publication Date:
December 03, 2020
Filing Date:
May 15, 2020
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
H01M4/13; H01B1/06; H01B13/00; H01M4/139; H01M4/62; H01M10/052; H01M10/0562
Domestic Patent References:
| WO2017033600A1 | 2017-03-02 | |||
| WO2011105574A1 | 2011-09-01 | |||
| WO2012165120A1 | 2012-12-06 | |||
| WO2013080989A1 | 2013-06-06 |
Foreign References:
| JP2008110899A | 2008-05-15 | |||
| JPH0320906A | 1991-01-29 | |||
| JP2014041723A | 2014-03-06 | |||
| JP2018008843A | 2018-01-18 | |||
| JP2013008485A | 2013-01-10 | |||
| JP2012243476A | 2012-12-10 | |||
| JP2013143299A | 2013-07-22 | |||
| JP2016143614A | 2016-08-08 |
Other References:
CHARLES M. HANSEN: "Hansen Solubility Parameters: A User's Handbook", 2007, CRC PRESS
See also references of EP 3979361A4
See also references of EP 3979361A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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