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. 15, 2011
Filed:
Oct. 24, 2008
Applicants:
Junliang Zhang, Rochester, NY (US);
Frederick T. Wagner, Fairport, NY (US);
Zhongyi Liu, Pittsford, NY (US);
Michael K. Carpenter, Troy, MI (US);
Inventors:
Junliang Zhang, Rochester, NY (US);
Frederick T. Wagner, Fairport, NY (US);
Zhongyi Liu, Pittsford, NY (US);
Michael K. Carpenter, Troy, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/00 (2006.01); B01J 23/56 (2006.01); B01J 23/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrocatalyst is described. The electrocatalyst includes a core of a non-noble metal or non-noble metal alloy; and a continuous shell of a noble metal or noble metal alloy on the core, the continuous shell being at least two monolayers of the noble metal or noble metal alloy. Methods for making the electrocatalyst are also described.