Title:
ELECTROLYTE-COATED POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLES, ALL-SOLID-STATE BATTERY, AND PRODUCTION METHOD FOR ELECTROLYTE-COATED POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLES
Document Type and Number:
WIPO Patent Application WO/2013/073038
Kind Code:
A1
Abstract:
The main purpose of this invention is to provide electrolyte-coated positive electrode active material particles that are capable of increasing the discharge capacitance of an all-solid-state battery and of increasing battery efficiency. Said purpose is achieved in this invention by providing electrolyte-coated positive electrode active material particles characterized by having positive electrode active material particles, and a sulfide solid electrolyte layer formed on the surface of the positive electrode active material particles.
Inventors:
TSUCHIDA YASUSHI (JP)
YANAGI TAKUO (JP)
KOGA TATSUYA (JP)
YANAGI TAKUO (JP)
KOGA TATSUYA (JP)
Application Number:
PCT/JP2011/076553
Publication Date:
May 23, 2013
Filing Date:
November 17, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
TSUCHIDA YASUSHI (JP)
YANAGI TAKUO (JP)
KOGA TATSUYA (JP)
TSUCHIDA YASUSHI (JP)
YANAGI TAKUO (JP)
KOGA TATSUYA (JP)
International Classes:
H01M4/505; H01M4/36; H01M4/525; H01M10/0562
Domestic Patent References:
| WO2007004590A1 | 2007-01-11 |
Foreign References:
| JP2010067499A | 2010-03-25 | |||
| JP2008027581A | 2008-02-07 | |||
| JP2010080168A | 2010-04-08 | |||
| JP2010129190A | 2010-06-10 | |||
| JP2010245038A | 2010-10-28 | |||
| JP2011065887A | 2011-03-31 | |||
| JP2008103280A | 2008-05-01 | |||
| JP2010257878A | 2010-11-11 |
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (JP)
Akihiko Yamashita (JP)
Akihiko Yamashita (JP)
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