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. 31, 2013
Filed:
Aug. 05, 2010
Tad Armstrong, Burlingame, CA (US);
Emad El Batawi, Sunnyvale, CA (US);
Eric Petersen, San Jose, CA (US);
Tad Armstrong, Burlingame, CA (US);
Emad El Batawi, Sunnyvale, CA (US);
Eric Petersen, San Jose, CA (US);
Bloom Energy Corporation, Sunnyvale, CA (US);
Abstract
A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode having a first portion and a second portion, such that the first portion is located between the electrolyte and the second portion. The anode electrode comprises a cermet comprising a nickel containing phase and a ceramic phase. The first portion of the anode electrode contains a lower porosity and a lower ratio of the nickel containing phase to the ceramic phase than the second portion of the anode electrode. The nickel containing phase in the second portion of the anode electrode comprises nickel and at least one other metal which has a lower electrocatalytic activity than nickel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile