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. 28, 2018
Filed:
Oct. 28, 2016
Lg Fuel Cell Systems, Inc., North Canton, OH (US);
Zhien Liu, Canal Fulton, OH (US);
Hwa Young Jung, Canton, OH (US);
Zhengliang Xing, North Canton, OH (US);
Richard W. Goettler, Medina, OH (US);
LG FUEL CELL SYSTEMS, INC., North Canton, OH (US);
Abstract
In some examples, a fuel cell comprising an anode; an electrolyte; cathode barrier layer; and a nickelate composite cathode separated from the electrolyte by the cathode barrier layer; and a cathode current collector layer. The nickelate composite cathode includes a nickelate compound and an ionic conductive material, and the nickelate compound comprises at least one of PrNiO, NdNiO, (PrNd)NiO, (PrNd)NiO, (PrNd)NiO, or (PrNdM)NiO, where M is an alkaline earth metal doped on an A—site of Pr and Nd. The ionic conductive material comprises a first co-doped ceria with a general formula of (AB)CeO, where A and B of the first co-doped ceria are rare earth metals. The cathode barrier layer comprises a second co-doped ceria with a general formula (AB)CeO, where at least one of A or B of the second co-doped ceria is Pr or Nd.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile