Search International and National Patent Collections

1. (WO2018047565) SULFIDE SOLID ELECTROLYTE

Pub. No.:    WO/2018/047565    International Application No.:    PCT/JP2017/028782
Publication Date: Fri Mar 16 00:59:59 CET 2018 International Filing Date: Wed Aug 09 01:59:59 CEST 2017
IPC: H01B 1/10
H01B 1/06
H01M 10/052
H01M 10/0562
Applicants: IDEMITSU KOSAN CO.,LTD.
出光興産株式会社
Inventors: TERAI, Kota
寺井 恒太
UTSUNO, Futoshi
宇都野 太
UMEKI, Takashi
梅木 孝
NAKAGAWA, Masaru
中川 將
YAMAGUCHI, Hiroshi
山口 展史
Title: SULFIDE SOLID ELECTROLYTE
Abstract:
A sulfide solid electrolyte which contains lithium, phosphorus, sulfur and two or more elements X selected from among halogen elements, while having an argyrodite crystal structure, and wherein the molar ratio b (S/P) of the sulfur to the phosphorus and the molar ratio c (X/P) of the elements X to the phosphorus satisfy formula (1). 0.23 < c/b < 0.57 (1)