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. 30, 2014
Filed:
Feb. 12, 2010
Applicants:
Minhua Shao, Farmington, CT (US);
Lesia V. Protsailo, Bolton, CT (US);
Inventors:
Minhua Shao, Farmington, CT (US);
Lesia V. Protsailo, Bolton, CT (US);
Assignee:
Ballard Power Systems Inc., Burnaby, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/58 (2006.01); H01M 4/02 (2006.01); H01M 4/36 (2006.01); H01M 4/90 (2006.01); H01M 4/92 (2006.01); H01M 4/94 (2006.01); H01M 8/10 (2006.01); H01M 8/08 (2006.01);
U.S. Cl.
CPC ...
H01M 4/921 (2013.01); H01M 4/925 (2013.01); H01M 4/928 (2013.01); H01M 8/086 (2013.01); Y02E 60/50 (2013.01); H01M 2008/1095 (2013.01); Y10S 977/773 (2013.01); Y10S 977/775 (2013.01);
Abstract
A catalytic nanoparticle includes a porous, hollow core and an atomically thin layer of platinum atoms on the core. The core is a porous palladium, palladium-M or platinum-M core, where M is selected from the group consisting of gold, iridium, osmium, palladium, rhenium, rhodium and ruthenium.