Title:
NEGATIVE ELECTRODE MATERIAL, LAMINATE, AND BATTERY
Document Type and Number:
WIPO Patent Application WO/2024/096103
Kind Code:
A1
Abstract:
A battery comprising: a negative electrode having a negative electrode active material layer; and a solid electrolyte layer in contact with the negative electrode active material layer, wherein the negative electrode active material layer includes a negative electrode active material that, when at least 0.1 V is applied thereto using an alkali metal as a counter electrode, occludes or discharges ions of the alkali metal, and one or both of the negative electrode active material layer and the solid electrolyte layer contain a polymer having the ability to preferentially conduct metal ions.
Inventors:
SUWA KOKI (JP)
NAKAJIMA HIDETO (JP)
NASARA RALPH NICOLAI VIVARES (JP)
NAKAJIMA HIDETO (JP)
NASARA RALPH NICOLAI VIVARES (JP)
Application Number:
PCT/JP2023/039640
Publication Date:
May 10, 2024
Filing Date:
November 02, 2023
Export Citation:
Assignee:
SUMITOMO CHEMICAL COMPANY LTD (JP)
KYOTO UNIV (JP)
KYOTO UNIV (JP)
International Classes:
H01M4/62; H01M4/36; H01M4/38; H01M10/056; H01M10/0565
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (Marunouchi Chiyoda-k, Tokyo 20, JP)
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