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:
Aug. 10, 2021
Filed:
Dec. 01, 2017
Applicant:
Haldor Topsøe A/s, Kgs. Lyngby, DK;
Inventors:
Tobias Holt Nørby, Glostrup, DK;
Bengt Peter Gustav Blennow, Humlebæk, DK;
Rainer Küngas, Copenhagen, DK;
Jeppe Rass-Hansen, Copenhagen, DK;
Thomas Heiredal-Clausen, Copenhagen, DK;
Assignee:
Haldor Topsoe A/S, Lyngby, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/64 (2006.01); H01M 8/0228 (2016.01); H01M 8/021 (2016.01); H01M 8/0215 (2016.01); H01M 8/124 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0228 (2013.01); H01M 8/021 (2013.01); H01M 8/0215 (2013.01); H01M 2008/1293 (2013.01);
Abstract
Improved contact between interconnect and oxygen electrode material in solid oxide cell (SOC) stacks is achieved through a contact point between the oxygen electrode or an oxygen-side contact layer of the SOC and a coated ferritic stainless steel interconnect in the SOC stack, where the coating on the metallic interconnect comprises Cu.