Title:
BATTERY
Document Type and Number:
WIPO Patent Application WO/2024/096107
Kind Code:
A1
Abstract:
This battery comprises a laminate made of a positive electrode layer and a solid electrolyte layer. The positive electrode layer contains a positive electrode active material and a solid electrolyte material, and the solid electrolyte material contains an alkali metal element, a metal element or metalloid element other than an alkali metal element, and a halogen element. A test piece was fabricated by punching a 10 mm cylindrical shape out of the laminate, and the resistance when the test piece was clamped by two SUS plates and subjected to impedance measurement was 1000 Ω or lower.
Inventors:
DOI ATSUNORI (JP)
Application Number:
PCT/JP2023/039679
Publication Date:
May 10, 2024
Filing Date:
November 02, 2023
Export Citation:
Assignee:
SUMITOMO CHEMICAL COMPANY LTD (JP)
International Classes:
H01M10/0562; H01M4/06; H01M4/13; H01M4/525; H01M4/62; H01M6/18; H01M10/052; H01M10/054
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, JP)
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