The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2022
Filed:
Aug. 06, 2018
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Futoshi Utsuno, Chiba, JP;
Toshiaki Tsuno, Chiba, JP;
Kota Terai, Chiba, JP;
Atsushi Sato, Chiba, JP;
IDEMITSU KOSAN CO., LTD., Tokyo, JP;
Abstract
A sulfide solid electrolyte comprising lithium, phosphorus and sulfur, wherein the sulfide solid electrolyte has a diffraction peak A at 2θ=25.2±0.5 deg and a diffraction peak B at 29.7±0.5 deg in powder X-ray diffraction using CuKα rays, an area ratio of a peak derived from PSglass to the total area of peaks derived from glass observed in solidP-NMR measurement is 90% or more and 100% or less, and an area ratio of peaks derived from glass to the total area of all peaks at 60 to 120 ppm observed in solidP-NMR measurement is 1% or more and 45% or less.