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:
Apr. 12, 2022
Filed:
Feb. 19, 2019
Applicant:
Uchicago Argonne, Llc, Chicago, IL (US);
Inventors:
Di-Jia Liu, Elmhurst, IL (US);
Hao Wang, Darien, IL (US);
Assignee:
UChicago Argonne, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 27/26 (2006.01); B01J 35/10 (2006.01); B01J 37/08 (2006.01); B01J 37/00 (2006.01);
U.S. Cl.
CPC ...
B01J 27/26 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 37/0036 (2013.01); B01J 37/08 (2013.01); B01J 2523/17 (2013.01); B01J 2523/27 (2013.01); B01J 2523/37 (2013.01); B01J 2523/39 (2013.01); B01J 2523/72 (2013.01); B01J 2523/842 (2013.01); B01J 2523/845 (2013.01); B01J 2523/847 (2013.01);
Abstract
Prussian blue analog derived catalysts having a composition of highly porous transition metal ('TM') oxides with nano particle size. Such OER catalysts are synthesized from the PBA, containing cobalt, iron, nickel, copper, manganese, zinc, magnesium etc., as secondary building units ('SBUs') coordinated by hexacyano-based ligands. Furthermore, the PBA-derived catalysts may also integrated into a highly graphitized carbon network to further improve the conductivity, mass transport and durability against oxidative corrosion.