Title:
ALL-SOLID-STATE BATTERY
Document Type and Number:
WIPO Patent Application WO/2014/141962
Kind Code:
A1
Abstract:
Provided is an all-solid-state battery which uses a sulfide as a solid electrolyte, and which is capable of expanding the scope of applicable collector materials. This all-solid-state battery (10) is provided with: a positive electrode layer (11) and/or a negative electrode layer (13); a solid electrolyte layer (12) that is laminated on one surface of the electrode layer; a collector (15) that is arranged on the other surface of the electrode layer, said other surface being on the reverse side of the one surface; and an intervening layer (14) that is interposed between the electrode layer and the collector (15). The electrode layer contains an electrode active material and a sulfide solid electrolyte. The intervening layer (14) contains a material which is less reactive with the sulfide solid electrolyte in comparison to copper.
Inventors:
SHIGEMATSU SATOSHI (JP)
FUKUSHIMA MIKA (JP)
FUKUSHIMA MIKA (JP)
Application Number:
PCT/JP2014/055593
Publication Date:
September 18, 2014
Filing Date:
March 05, 2014
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01M10/0562; H01B1/06; H01B1/10; H01M2/34; H01M4/13; H01M4/62; H01M4/66; H01M10/0585
Foreign References:
| JP2012049023A | 2012-03-08 | |||
| JP2012164571A | 2012-08-30 | |||
| JPS58126678A | 1983-07-28 | |||
| JP2012146512A | 2012-08-02 | |||
| JP2012069305A | 2012-04-05 | |||
| JP2006179241A | 2006-07-06 | |||
| JPH07105952A | 1995-04-21 |
Attorney, Agent or Firm:
NAKAYAMA, KAZUTOSHI (JP)
Kazutoshi Nakayama (JP)
Kazutoshi Nakayama (JP)
Download PDF:
Previous Patent: ACTUATOR CONTROLLER
Next Patent: BIAXIALLY STRETCHED NYLON COATING FILM, LAMINATE PACKAGING MATERIAL, AND MOLDED BODY
Next Patent: BIAXIALLY STRETCHED NYLON COATING FILM, LAMINATE PACKAGING MATERIAL, AND MOLDED BODY