Title:
NEGATIVE ELECTRODE CONSTITUENT MEMBER, NEGATIVE ELECTRODE COMPOSITE BODY, ALL-SOLID-STATE BATTERY COMPRISING THESE, AND METHOD FOR PRODUCING SAID ALL-SOLID-STATE BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/136088
Kind Code:
A1
Abstract:
The present invention provides: a negative electrode constituent member for all-solid-state batteries, the negative electrode constituent member having a thin film layer, which contains an element that forms an alloy with lithium, on one surface of a conductive supporting body; and a negative electrode composite body for all-solid-state batteries, the negative electrode composite body being produced using this negative electrode constituent member. An all-solid-state battery which is provided with this negative electrode constituent member and this negative electrode composite body is able to suppress dendrite deposition of an alkali metal even if a lithium-based metal is used therefor.
Inventors:
KITAURA HIROKAZU (JP)
SAKUDA ATSUSHI (JP)
HAYASHI AKITOSHI (JP)
TATSUMISAGO MASAHIRO (JP)
SAKUDA ATSUSHI (JP)
HAYASHI AKITOSHI (JP)
TATSUMISAGO MASAHIRO (JP)
Application Number:
PCT/JP2022/047523
Publication Date:
July 20, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
NAT INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND THCHNOLOGY (JP)
International Classes:
H01M4/134; H01M4/139; H01M4/38; H01M4/62; H01M4/66; H01M10/052; H01M10/0562; H01M10/0585
Foreign References:
| JP2018129159A | 2018-08-16 | |||
| JP2005108523A | 2005-04-21 | |||
| JP2022114216A | 2022-08-05 |
Attorney, Agent or Firm:
MEBUKI IP LAW FIRM et al. (JP)
Download PDF:
Previous Patent: MEDICAL SYSTEM
Next Patent: WAVELENGTH SELECTION SWITCH AND OPTICAL CROSS-CONNECT DEVICE USING SAME
Next Patent: WAVELENGTH SELECTION SWITCH AND OPTICAL CROSS-CONNECT DEVICE USING SAME