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:
Feb. 25, 2025
Filed:
Dec. 02, 2020
Applicants:
The Governing Council of the University of Toronto, Toronto, CA;
Totalenergies Onetech, Courbevoie, FR;
Inventors:
Assignees:
THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO, Toronto, CA;
TOTALENERGIES ONETECH, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 53/00 (2006.01); B82Y 40/00 (2011.01); C01B 19/00 (2006.01); C25B 1/04 (2021.01); C25B 3/26 (2021.01); C25B 11/091 (2021.01); H01M 4/90 (2006.01);
U.S. Cl.
CPC ...
C01G 53/00 (2013.01); B82Y 40/00 (2013.01); C01B 19/002 (2013.01); C25B 1/04 (2013.01); C25B 3/26 (2021.01); C25B 11/091 (2021.01); H01M 4/9041 (2013.01);
Abstract
The present description relates to metal alloy electrocatalysts, preferably composed of Ni and Co as transition metals and Se as a chalcogen. The electrocatalysts can take the form of nanochalcogenides that can be made using cryogenic milling followed by surfactant-assistant milling. The electrocatalysts can be used in the context of water electrolysis or electroreduction of COgas into carbon based products.