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:
May. 18, 2021
Filed:
Mar. 13, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Norihito Fujinoki, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/131 (2010.01); H01M 4/66 (2006.01); H01M 10/0562 (2010.01); H01M 10/054 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); H01M 4/131 (2013.01); H01M 4/663 (2013.01); H01M 10/054 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); H01M 2300/008 (2013.01);
Abstract
A solid electrolyte contains a composite metal halide. The composite metal halide contains magnesium, an alkaline-earth metal having a larger ionic radius than magnesium, gallium, and a halogen. In the composite metal halide, the molar ratio of the alkaline-earth metal to the total of magnesium and the alkaline-earth metal is less than 0.2.