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:
Dec. 21, 2017
Applicant:
Brookhaven Science Associates, Llc, Upton, NY (US);
Inventors:
Kurian Abraham Kuttiyiel, New Hyde Park, NY (US);
Kotaro Sasaki, Hauppauge, NY (US);
Radoslav R. Adzic, East Setauket, NY (US);
Assignee:
Brookhaven Science Associates, LLC, Upton, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 21/06 (2006.01); H01M 4/92 (2006.01); B82Y 30/00 (2011.01); B01D 9/00 (2006.01);
U.S. Cl.
CPC ...
C01B 21/0622 (2013.01); B01D 9/0018 (2013.01); B82Y 30/00 (2013.01); H01M 4/925 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01); C01P 2004/34 (2013.01);
Abstract
Nitride stabilized metal nanoparticles and methods for their manufacture are disclosed. In one embodiment the metal nanoparticles have a continuous and nonporous noble metal shell with a nitride-stabilized non-noble metal core. The nitride-stabilized core provides a stabilizing effect under high oxidizing conditions suppressing the noble metal dissolution during potential cycling.