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:
Feb. 14, 2017
Filed:
Apr. 29, 2010
Alireza Pezhman Shirvanian, Ann Arbor, MI (US);
Alireza Pezhman Shirvanian, Ann Arbor, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
According to at least one aspect of the present invention, a fuel cell electrode assembly is provided. In one embodiment, the fuel cell electrode assembly includes a substrate and a plurality of catalyst regions supported on the substrate to provide a passage way formed between the catalyst regions for passing fuel cell reactants, at least a portion of the plurality of catalyst regions including a number of atomic layers of catalyst metals. In certain instances, the number of atomic layers of catalyst metals is greater than zero and less than 300. In certain other instances, the number of atomic layers of catalyst metals is between 1 and 100. In yet certain other instances, the number of atomic layers of catalyst metals is between 1 and 20.