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. 04, 2024
Filed:
Dec. 20, 2023
Applicant:
King Faisal University, Hofouf, SA;
Inventors:
Hany Mohamed Abd El-Lateef Ahmed, Hofouf, SA;
Mai Mustafa Khalaf Ali, Hofouf, SA;
Ibrahim Abdelhamid Mohamed Elsayed Elshaer, Hofouf, SA;
Hadyl Hany Mohamed Abd El-Lateef, Hofouf, SA;
Assignee:
KING FAISAL UNIVERSITY, Hofouf, SA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/90 (2006.01); H01M 8/1011 (2016.01); H01M 8/10 (2016.01);
U.S. Cl.
CPC ...
H01M 4/9016 (2013.01); H01M 8/1011 (2013.01); H01M 2008/1095 (2013.01);
Abstract
Cobalt and copper-doped nickel Cu/Co—Ni-ferrite nanoparticles having a general formula CuCoNiFeOcan be a catalyst for electrooxidation of methanol in direct methanol fuel cells (DMFC). The catalyst can be an efficient anode for DMFC in alkaline electrolytes. The Cu/Co—Ni-ferrite nanoparticles can have a sponge-like structure with irregular pores. A diameter of the Cu/Co—Ni-ferrite nanoparticles can range from about 8 nm to about 30 nm.