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:
Feb. 27, 2024
Filed:
Mar. 01, 2019
Applicant:
Idemitsu Kosan Co., Ltd., Chiyoda-ku, JP;
Inventors:
Takayoshi Kambara, Sodegaura, JP;
Minoru Senga, Sodegaura, JP;
Katsuhito Kondo, Sodegaura, JP;
Naoya Masuda, Sodegaura, JP;
Hironari Kimpara, Sodegaura, JP;
Futoshi Utsuno, Sodegaura, JP;
Hiroyuki Tamura, Sodegaura, JP;
Assignee:
IDEMITSU KOSAN CO., LTD., Chiyoda-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/0562 (2010.01); C01B 25/14 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); C01B 25/14 (2013.01); C01P 2002/30 (2013.01); C01P 2002/72 (2013.01); C01P 2002/86 (2013.01); C01P 2006/40 (2013.01); H01M 2300/0068 (2013.01);
Abstract
A method for producing a sulfide solid electrolyte having an argyrodite-type crystal structure may involve: mixing a raw material containing elemental phosphorus at an integrated power of 0.5 kWh/kg or more, and heat-treating a precursor obtained in the mixing at 350 to 500° C.