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. 21, 2023
Filed:
Oct. 01, 2019
Iowa State University Research Foundation, Inc., Ames, IA (US);
Viktor Balema, Ames, IA (US);
Sonal Padalkar, Ames, IA (US);
Ihor Hlova, Ames, IA (US);
Tian Lan, Ames, IA (US);
Oleksandr Dolotko, Ames, IA (US);
Vitalij K. Pecharsky, Ames, IA (US);
Duane D. Johnson, Ames, IA (US);
Arjun K. Pathak, Ames, IA (US);
Prashant Singh, Jaipur, IN;
Iowa State University Research Foundation, Inc., Ames, IA (US);
Abstract
A cathode is provided for electrolysis of water wherein the cathode material comprises a multi-principal element, transition metal dichalcogenide material that has four or more chemical elements and that is a single phase, solid solution. The pristine cathode material does not contain platinum as a principal (major) component. However, a cathode comprising a transition metal dichalcogenide having platinum (Pt) nanosized islands or precipitates disposed thereon is also provided.