Title:
SOLID-STATE BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/195684
Kind Code:
A1
Abstract:
Provided is a solid-state battery comprising a solid-state battery layered body having a positive electrode layer, a negative electrode layer, and a solid electrolyte interposed between the positive and negative electrode layers. This solid-state battery is configured as follows: each electrode layer of the positive electrode and the negative electrode contains an active material; and among the electrode layers, an outermost electrode layer serving as the outermost layer of the solid-state battery layered body has an active material amount which differs from a non-outermost electrode layer positioned farther inward than the outermost layer.
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Inventors:
BANDO KENICHI (JP)
YOSHIOKA MAKOTO (JP)
CHIKAGAWA OSAMU (JP)
YOSHIOKA MAKOTO (JP)
CHIKAGAWA OSAMU (JP)
Application Number:
PCT/JP2020/009463
Publication Date:
October 01, 2020
Filing Date:
March 05, 2020
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01M6/18; H01M4/13; H01M4/62; H01M10/04; H01M10/052; H01M10/0562; H01M10/0585
Domestic Patent References:
| WO2018101379A1 | 2018-06-07 | |||
| WO2011125482A1 | 2011-10-13 | |||
| WO2019176945A1 | 2019-09-19 |
Foreign References:
| JP2018152197A | 2018-09-27 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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