Title:
ALL-SOLID-STATE BATTERY AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2014/073468
Kind Code:
A1
Abstract:
Provided are: an all-solid-state battery, which uses a solid sulfide electrolyte, capable of improving the strength of an electrode layer; and a method for producing the all-solid-state battery. The all-solid-state battery (10) is provided with a positive electrode layer (11), a negative electrode layer (12), and a solid electrolyte layer (13) disposed between the positive electrode layer (11) and the negative electrode layer (12). At least one electrode layer among the positive electrode layer (11) and the negative electrode layer (12) contains an electrode active material, a solid sulfide electrolyte, and filamentous carbon. The filamentous carbon contains at least filamentous carbon that extends in the lamination direction of the positive electrode layer (11), the solid electrolyte layer (13) and the negative electrode layer (12).
Inventors:
MATSUMURA TADAAKI (JP)
FUKUSHIMA MIKA (JP)
FUKUSHIMA MIKA (JP)
Application Number:
PCT/JP2013/079672
Publication Date:
May 15, 2014
Filing Date:
November 01, 2013
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01M10/0562; H01M4/13; H01M4/136; H01M4/139; H01M4/1397; H01M4/58; H01M4/62; H01M10/052; H01M10/0585
Foreign References:
| JP2011159534A | 2011-08-18 | |||
| JP2011529257A | 2011-12-01 | |||
| JP2009176720A | 2009-08-06 | |||
| JP2009266400A | 2009-11-12 | |||
| JP2011513900A | 2011-04-28 | |||
| JP2009016265A | 2009-01-22 | |||
| JP2008108740A | 2008-05-08 | |||
| JP2005340152A | 2005-12-08 | |||
| JP2013084499A | 2013-05-09 | |||
| JP2013118143A | 2013-06-13 | |||
| JP2012248414A | 2012-12-13 |
Attorney, Agent or Firm:
NAKAYAMA, KAZUTOSHI (JP)
Kazutoshi Nakayama (JP)
Kazutoshi Nakayama (JP)
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