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:
Jul. 11, 2023
Filed:
Oct. 25, 2021
Applicant:
Contemporary Amperex Technology Co., Limited, Ningde, CN;
Inventors:
Chengdu Liang, Ningde, CN;
Jiawei Fu, Ningde, CN;
Chengyong Liu, Ningde, CN;
Yongsheng Guo, Ningde, CN;
Bobing Hu, Ningde, CN;
Assignee:
Contemporary Amperex Technology Co., Limited, Ningde, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0562 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); H01M 10/0525 (2013.01); H01M 2300/0068 (2013.01);
Abstract
The present application discloses a sulfide solid electrolyte and a method for the preparation thereof, an all solid state lithium secondary battery, and an apparatus containing the all solid state lithium secondary battery. The sulfide solid electrolyte is obtained by compounding at least LiS, PSand a dopant MSO, wherein M is one or more selected from Na, K, Ba and Ca, and 1≤x≤2.