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. 18, 2025
Filed:
Oct. 14, 2022
Applicant:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/02 (2006.01); B01J 23/10 (2006.01); B01J 23/20 (2006.01); B01J 23/22 (2006.01); B01J 23/28 (2006.01); B01J 23/30 (2006.01); B01J 23/50 (2006.01); B01J 23/66 (2006.01); B01J 23/75 (2006.01); B01J 23/78 (2006.01); B01J 23/83 (2006.01); B01J 23/847 (2006.01); B01J 23/85 (2006.01); B01J 23/882 (2006.01); B01J 23/887 (2006.01); B01J 23/888 (2006.01); C01G 51/66 (2025.01); H01M 4/90 (2006.01);
U.S. Cl.
CPC ...
H01M 4/9033 (2013.01); C01G 51/66 (2013.01); C01P 2002/50 (2013.01); C01P 2002/72 (2013.01); C01P 2002/76 (2013.01); C01P 2006/40 (2013.01);
Abstract
A perovskite compound having a cubic perovskite structure, high catalytic activity in oxygen reduction and evolution reactions, and excellent durability is provided. The perovskite compound is represented by the following Chemical Formula 1:()()O (Chemical Formula 1)