Title:
SOLID ELECTROLYTE COMPOSITION, SOLID ELECTROLYTE LAYER OR ELECTRODE MIXTURE, AND LITHIUM ION BATTERY
Document Type and Number:
WIPO Patent Application WO/2024/024827
Kind Code:
A1
Abstract:
The present invention provides a solid electrolyte composition which contains (A) a sulfide solid electrolyte that contains lithium, phosphorus and sulfur, and (B) one or more compounds that are selected from among the compounds represented by formulae (1) to (17). (1): R11R12R13P
(2): (NR21R22)(NR23R24)(NR25R26)P
(3): R31R32R33PS
(4): (NR41R42)(NR43R44)(NR45R46)PS
(5): R51SH
(6): R61COOR62
(7): R71NH2
(8): R81R82R83N
(9): R91(OA)nOH
(10): (R101O)(R102O)(R103O)P
(11): R111R112R113R114M1
(12): R121R122R123M2
(13): R131R132R133M3
(14): R141-C(=O)NH-R142
(15): R151R152R153C-OH
(16): R161-O-R162
(17): (SR171)(SR172)(SR173)P
Inventors:
MORIYAMA KENJI (JP)
SEDA KEITA (JP)
TAKASHIMA AKITO (JP)
SEDA KEITA (JP)
TAKASHIMA AKITO (JP)
Application Number:
PCT/JP2023/027348
Publication Date:
February 01, 2024
Filing Date:
July 26, 2023
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
H01B1/10; C01B25/455; H01B1/06; H01M4/13; H01M4/139; H01M4/62; H01M10/052; H01M10/0562
Domestic Patent References:
| WO2020203231A1 | 2020-10-08 | |||
| WO2018043382A1 | 2018-03-08 | |||
| WO2015072359A1 | 2015-05-21 |
Foreign References:
| JP2018521173A | 2018-08-02 | |||
| JP2017010936A | 2017-01-12 | |||
| JP2011044250A | 2011-03-03 | |||
| JP2017111954A | 2017-06-22 |
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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