Title:
SOLID ELECTROLYTE MATERIAL HAVING LITHIUM ION CONDUCTIVITY
Document Type and Number:
WIPO Patent Application WO/2023/234284
Kind Code:
A1
Abstract:
Provided is an amorphous solid electrolyte sintered body having a high lithium ion conductivity and obtained by firing a highly deformable amorphous solid electrolyte material at a low temperature. The solid electrolyte sintered body has an oxide containing: Li; at least one among Ta, Hf, Bi, Sb, and Nb; and P, and is in an amorphous state. The oxide may be represented by the chemical formula Li1+xTa2-xHfxPO8 (0≤x≤0.4). The oxide may be LiTa2PO8. The oxide may be represented by the chemical formula LiTayM2-yPO8 (M is Bi or Sb, 1.6≤y<2). The oxide may be composed of Li, Hf or Nb, P, and O.
More Like This:
JP4431939 | Polymer electrolyte manufacturing method and fuel cell |
JP2008108718 | PHTHALOCYANINE COMPOUND FOR SOLAR CELL |
WO/2021/241429 | SOLID-STATE BATTERY |
Inventors:
AKIMOTO JUNJI (JP)
KIMU YONSUKKU (JP)
KIMU YONSUKKU (JP)
Application Number:
PCT/JP2023/020050
Publication Date:
December 07, 2023
Filing Date:
May 30, 2023
Export Citation:
Assignee:
AIST (JP)
International Classes:
H01B1/06; C01B25/45; C04B35/447; C04B35/495; H01B1/08; H01M10/052; H01M10/0562
Domestic Patent References:
WO2021251407A1 | 2021-12-16 | |||
WO2012043566A1 | 2012-04-05 |
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Download PDF: