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:
Mar. 19, 2024
Filed:
Jul. 13, 2022
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Ozora Kano, Nagoya, JP;
Naomi Hashimoto, Nagoya, JP;
Naomi Saito, Nagoya, JP;
Yukari Sakurayama, Nagoya, JP;
Assignee:
NGK INSULATORS, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/46 (2021.01); C01G 31/00 (2006.01); C01G 49/00 (2006.01); C01G 51/00 (2006.01); C01G 51/04 (2006.01); C01G 53/00 (2006.01); C01G 53/04 (2006.01); H01M 12/02 (2006.01); H01M 12/08 (2006.01);
U.S. Cl.
CPC ...
H01M 50/46 (2021.01); C01G 31/006 (2013.01); C01G 49/0018 (2013.01); C01G 49/009 (2013.01); C01G 51/006 (2013.01); C01G 51/04 (2013.01); C01G 53/006 (2013.01); C01G 53/04 (2013.01); H01M 12/02 (2013.01); H01M 12/08 (2013.01); C01P 2006/40 (2013.01);
Abstract
A layered double hydroxide is represented by the following formula (I): NiFeVCo(OH)A·mHO . . . (I). In one embodiment, in the formula (I), (x+y+z) is from 0.2 to 0.5, 'x' represents more than 0 and 0.3 or less, “y” represents from 0.04 to 0.49, and “z” represents more than 0 and 0.2 or less.