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:
Aug. 06, 2019
Filed:
Jan. 04, 2019
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Futoshi Utsuno, Sodegaura, JP;
Kota Terai, Sodegaura, JP;
Takashi Umeki, Sodegaura, JP;
Masaru Nakagawa, Sodegaura, JP;
Hiroshi Yamaguchi, Sodegaura, JP;
IDEMITSU KOSAN CO., LTD., Tokyo, JP;
Abstract
A sulfide solid electrolyte that contains lithium, phosphorus, sulfur, chlorine and bromine, wherein in powder X-ray diffraction analysis using CuKα rays, it has a diffraction peak A at 2θ=25.2±0.5 deg and a diffraction peak B at 2θ=29.7±0.5 deg, the diffraction peak A and the diffraction peak B satisfy the following formula (A), and a molar ratio of the chlorine to the phosphorus 'c (Cl/P)' and a molar ratio of the bromine to the phosphorus 'd (Br/P)' satisfies the following formula (1):1.2<<1.9  (1)0.845<<1.200  (A)