Title:
MANUFACTURING METHOD OF POSITIVE ELECTRODE FOR ALL-SOLID-STATE LITHIUM-SULFUR BATTERY
Document Type and Number:
Japanese Patent JP2020119761
Kind Code:
A
Abstract:
To provide a manufacturing method of a positive electrode for an all-solid-state lithium-sulfur battery capable of suppressing uneven distribution of a sulfur-containing component in a positive electrode active material layer.SOLUTION: A manufacturing method of a positive electrode for an all-solid-state lithium-sulfur battery according to the present disclosure includes a step of forming a positive electrode active material layer by coating a positive electrode current collector with a positive electrode slurry containing a positive electrode active material, a solid electrolyte, a binder, and a solvent, and the positive electrode active material contains sulfur, and the solvent has a donor number of 19 or less.SELECTED DRAWING: Figure 1
Inventors:
KONNO MANABU
Application Number:
JP2019009990A
Publication Date:
August 06, 2020
Filing Date:
January 24, 2019
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M4/139; H01M4/13; H01M4/38; H01M4/62
Domestic Patent References:
| JP2014007022A | 2014-01-16 | |||
| JP2013125697A | 2013-06-24 | |||
| JP2013254620A | 2013-12-19 | |||
| JPH06275321A | 1994-09-30 | |||
| JP2015187960A | 2015-10-29 |
Attorney, Agent or Firm:
Akihiko Yamashita
Kishimoto Tatsuto
Noriyuki Yamamoto
Kishimoto Tatsuto
Noriyuki Yamamoto