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:
Sep. 15, 2020
Filed:
Dec. 20, 2018
Applicant:
Ngk Insulators, Ltd., Nagoya-Shi, JP;
Inventors:
Sho Yamamoto, Nagoya, JP;
Shohei Yokoyama, Nagoya, JP;
Assignee:
NGK Insulators, Ltd., Nagoya-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 2/14 (2006.01); C01G 23/04 (2006.01); B32B 9/00 (2006.01); B32B 5/18 (2006.01); C01F 7/00 (2006.01); C01G 23/00 (2006.01); C01G 53/00 (2006.01); C01F 7/02 (2006.01); C01G 53/04 (2006.01); H01M 10/26 (2006.01); C01G 23/047 (2006.01); H01M 4/24 (2006.01); H01M 4/32 (2006.01);
U.S. Cl.
CPC ...
B32B 5/18 (2013.01); B32B 9/00 (2013.01); B32B 9/005 (2013.01); C01F 7/00 (2013.01); C01F 7/02 (2013.01); C01G 23/00 (2013.01); C01G 23/04 (2013.01); C01G 23/047 (2013.01); C01G 53/00 (2013.01); C01G 53/006 (2013.01); C01G 53/04 (2013.01); H01M 2/145 (2013.01); H01M 2/16 (2013.01); H01M 2/1646 (2013.01); H01M 2/1686 (2013.01); H01M 4/244 (2013.01); H01M 4/32 (2013.01); H01M 10/26 (2013.01); B32B 2305/026 (2013.01); B32B 2457/10 (2013.01); C01P 2002/22 (2013.01); C01P 2002/74 (2013.01); C01P 2004/03 (2013.01); C01P 2006/16 (2013.01); C01P 2006/40 (2013.01);
Abstract
A battery including, as a separator, a functional layer including a layered double hydroxide that contains Ni, Al, Ti and Zn, and has an atomic ratio Zn/(Ni+Ti+AI+Zn) of 0.04 or more determined by an energy dispersive X-ray analysis (EDS).