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:
Nov. 16, 2021
Filed:
May. 10, 2017
Applicant:
Nisshinbo Holdings Inc., Tokyo, JP;
Inventors:
Takeaki Kishimoto, Funabashi, JP;
Dustin William H Banham, West Vancouver, CA;
Siyu Ye, Burnaby, CA;
Katie Ling Pei, West Vancouver, CA;
Kyoung Bai, Vancouver, CA;
Assignee:
NISSHINBO HOLDINGS INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/96 (2006.01); H01M 4/90 (2006.01); H01M 4/86 (2006.01); B01J 23/80 (2006.01); B01J 23/835 (2006.01); H01M 8/10 (2016.01);
U.S. Cl.
CPC ...
H01M 4/96 (2013.01); B01J 23/80 (2013.01); B01J 23/835 (2013.01); H01M 4/86 (2013.01); H01M 4/90 (2013.01); H01M 8/10 (2013.01); H01M 2004/8689 (2013.01);
Abstract
A battery cathode, a composition for a catalyst layer of a battery cathode, and a battery, each achieves excellent performance while using a non-platinum catalyst. The battery cathode includes a catalyst layer, wherein the catalyst layer contains a non-platinum catalyst, has a thickness of 15 μm or more, and has a conductance per 1 cmof an electrode area of more than 100 S and less than 350 S.