Title:
COMPOSITION FOR FORMING ACTIVE MATERIAL LAYER, METHOD FOR PREPARING SAME, ELECTRODE SHEET FOR ALL-SOLID SECONDARY BATTERY, AND METHOD FOR MANUFACTURING ALL-SOLID SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/087750
Kind Code:
A1
Abstract:
Provided are: a composition which is for forming an active material layer and contains a sulfide-based solid electrolyte, an active material, a carbonaceous material-containing conductive auxiliary agent, and a dispersion medium, wherein the dispersion medium comprises at least one ketone compound dispersion medium in which two aliphatic groups having 4 or more carbon atoms bind to a carbonyl group; a method for preparing said composition; a solid electrolyte-containing sheet; and a method for manufacturing an all-solid secondary battery.
More Like This:
Inventors:
SUZUKI HIDEYUKI (JP)
OZAWA SHIN (JP)
OZAWA SHIN (JP)
Application Number:
PCT/JP2018/038263
Publication Date:
May 09, 2019
Filing Date:
October 15, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H01M4/139; H01M4/13; H01M4/62; H01M10/0562; H01M10/058
Domestic Patent References:
| WO2016013224A1 | 2016-01-28 | |||
| WO2014051032A1 | 2014-04-03 | |||
| WO2014051032A1 | 2014-04-03 |
Foreign References:
| JPH01104678A | 1989-04-21 | |||
| JP2014192061A | 2014-10-06 | |||
| JP2012212652A | 2012-11-01 | |||
| JP2016139511A | 2016-08-04 | |||
| JP2016212990A | 2016-12-15 | |||
| JP2015088486A | 2015-05-07 | |||
| JP2015088480A | 2015-05-07 | |||
| JP2017209603A | 2017-11-30 |
Other References:
T. OHTOMOA. HAYASHIM. TATSUMISAGOY. TSUCHIDAS. HAMAK. KAWAMOTO, JOURNAL OF POWER SOURCES, vol. 233, 2013, pages 231 - 235
A. HAYASHIS. HAMAH. MORIMOTOM. TATSUMISAGOT. MINAMI, CHEM. LETT., 2001, pages 872,873
JOURNAL OF POWER SOURCES, vol. 316, 2016, pages 215 - 223
A. HAYASHIS. HAMAH. MORIMOTOM. TATSUMISAGOT. MINAMI, CHEM. LETT., 2001, pages 872,873
JOURNAL OF POWER SOURCES, vol. 316, 2016, pages 215 - 223
Attorney, Agent or Firm:
IIDA & PARTNERS et al. (JP)
Download PDF: