Title:
固体電解質シート及びその製造方法、並びに全固体二次電池
Document Type and Number:
Japanese Patent JP7070833
Kind Code:
B2
Abstract:
To provide: a sodium ion conducting crystal-containing solid electrolyte sheet which enables the achievement of excellent battery characteristics even if reduced in thickness; and an all-solid-state battery which uses this solid electrolyte sheet.SOLUTION: A solid electrolyte sheet is characterized by: containing at least one sodium ion conducting crystal that is selected from among β''-alumina and NASICON crystal; and having a thickness of 500 μm or less and a flatness of 200 μm or less.SELECTED DRAWING: Figure 1
Inventors:
Junichi Ikejiri
Hideo Yamauchi
Hideo Yamauchi
Application Number:
JP2018140022A
Publication Date:
May 18, 2022
Filing Date:
July 26, 2018
Export Citation:
Assignee:
Nippon Electric Glass Co., Ltd.
International Classes:
H01M10/0562; C01F7/021; C01F7/028; C04B35/117; C04B35/626; H01B1/06; H01B1/08; H01B13/00; H01M10/054; H01M10/0585
Domestic Patent References:
| JP2015523681A | ||||
| JP2009193894A |
Foreign References:
| WO2017073457A1 | ||||
| WO2017026285A1 | ||||
| WO2012063827A1 |
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