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. 25, 2014
Filed:
Sep. 24, 2010
Murat Unlu, Doraville, GA (US);
Paul Kohl, Atlanta, GA (US);
Hyea Kim, Atlanta, GA (US);
Junfeng Zhou, Atlanta, GA (US);
Irene Anestis-richard, Villa Rica, GA (US);
Murat Unlu, Doraville, GA (US);
Paul Kohl, Atlanta, GA (US);
Hyea Kim, Atlanta, GA (US);
Junfeng Zhou, Atlanta, GA (US);
Irene Anestis-Richard, Villa Rica, GA (US);
Georgia Tech Research Corporation, Atlanta, GA (US);
Abstract
A fuel cell () includes a cation exchange membrane (), a first anion exchange membrane () and a second anion exchange membrane (). The cation exchange membrane () has a first side and an opposite second side. The first anion exchange membrane () has a first exterior surface and an opposite first interior surface disposed along at least a portion to the first side of the cation exchange membrane (). A catalyst () is embedded along the first exterior surface. The second anion exchange membrane () has a second exterior surface and an opposite second interior surface disposed along at least a portion to the second side of the cation exchange membrane (). A catalyst () is embedded along the second exterior surface. A stack of fuel cells () include a first fuel cell () with an acidic first anode () that is electrically coupled to an alkaline second cathode () of a second fuel cell ().