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. 20, 2012
Filed:
Oct. 02, 2006
Anthony Wood, Calgary, CA;
Zheng Tang, Calgary, CA;
Sofiane Benhaddad, Calgary, CA;
Tahir Joia, Calgary, CA;
Kyle Marcotte, Calgary, CA;
David Waldbillig, Vancouver, CA;
Anthony Wood, Calgary, CA;
Zheng Tang, Calgary, CA;
Sofiane Benhaddad, Calgary, CA;
Tahir Joia, Calgary, CA;
Kyle Marcotte, Calgary, CA;
David Waldbillig, Vancouver, CA;
Versa Power Systems, Ltd., Calgary, Alberta, CA;
Abstract
In a solid oxide fuel cell having an anode, a cathode, and a dense electrolyte disposed between the anode and the cathode, the cathode having a ceramic-ionic conducting phase of a plurality of ionic conducting particles and a metallic phase of a plurality of metallic particles. The metallic phase includes a metal alloy having an oxide-to-metal transition temperature in the range of about 600° C. to about 800° C. With this cathode, solid oxide fuel cell operating temperatures as low as about 600° C. may be possible.