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:
Jun. 16, 2020
Filed:
Dec. 12, 2017
Applicant:
National Taipei University of Technology, Taipei, TW;
Inventors:
Assignee:
NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/90 (2006.01); C01F 17/00 (2020.01); H01M 8/1246 (2016.01); C04B 35/00 (2006.01); H01M 8/124 (2016.01);
U.S. Cl.
CPC ...
H01M 4/9033 (2013.01); C04B 35/00 (2013.01); H01M 8/1246 (2013.01); H01M 2008/1293 (2013.01);
Abstract
A cathode material for a solid oxide fuel cell comprises a perovskite type complex oxide which is represented by Formula 1: GdMCoO.In Formula 1, M represents an alkali metal, x is larger than 0 and not more than 0.75, and δ ranges from 0 to 2.