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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.:

US 10020535 B1

PDFFull Text
Date of Patent:
Jul. 10, 2018

Filed:

Dec. 01, 2016

Method for producing sulfide solid electrolyte

Applicants:

Idemitsu Kosan Co., Ltd., Tokyo, JP;

Toyota Jidosha Kabushiki Kaisha, Aichi, JP;

Inventors:

Atsushi Sato, Ichihara, JP;

Takayoshi Kambara, Chiba, JP;

Takumi Tanaka, Sunto-gun, JP;

Hirokazu Kawaoka, Nisshin, JP;

Takuo Yanagi, Toyota, JP;

Takayoshi Doi, Toyota, JP;

Takayuki Uchiyama, Susono, JP;

Shigenori Hama, Sunto-gun, JP;

Assignees:

IDEMITSU KOSAN CO., LTD., Tokyo, JP;

TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi, JP;

Attorneys:

Millen White Zelano and Branigan, PC

Csaba Henter

Primary Examiner:

Anca Eoff

Int. Cl.
CPC ...
H01M 10/0562 (2010.01); C03B 32/02 (2006.01); C03C 1/00 (2006.01); C03C 3/32 (2006.01); C03C 4/14 (2006.01); C03C 4/18 (2006.01); C03C 10/00 (2006.01); H01M 10/0525 (2010.01); H01M 10/052 (2010.01); C03C 10/16 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); C03B 32/02 (2013.01); C03C 1/006 (2013.01); C03C 3/323 (2013.01); C03C 4/14 (2013.01); C03C 4/18 (2013.01); C03C 10/00 (2013.01); C03C 10/16 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); C03B 2201/86 (2013.01); C03C 2204/00 (2013.01); H01M 2220/30 (2013.01); H01M 2300/0068 (2013.01);
Abstract

A method for producing a sulfide glass ceramic, including reacting a lithium compound, a phosphorus compound and a halogen compound in a solvent that contains a hydrocarbon and an ether compound to produce a sulfide glass that contains a Li element, a P element, a S element and one or more halogen elements, and heating the sulfide glass to produce a sulfide glass ceramic.

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