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:
Dec. 10, 2019
Filed:
Feb. 23, 2017
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0562 (2010.01); C04B 35/462 (2006.01); C04B 35/628 (2006.01); H01M 10/0525 (2010.01); H01M 10/052 (2010.01); H01B 1/08 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); C04B 35/462 (2013.01); C04B 35/62828 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); C04B 2235/3203 (2013.01); C04B 2235/3227 (2013.01); C04B 2235/3234 (2013.01); H01B 1/08 (2013.01); H01M 2300/0071 (2013.01);
Abstract
A solid electrolyte includes a particle having a first portion that includes, as constituent elements, lanthanum (La), lithium, titanium and oxygen, and a second portion that covers a surface of the first portion and includes, as constituent elements, lanthanum, lithium, titanium and oxygen and in which sulfur is coupled to an oxygen deficient portion and at least a surface is oxidized.