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:
Jul. 01, 2025
Filed:
Jun. 30, 2022
Korea Institute of Science and Technology, Seoul, KR;
Sung Jong Yoo, Seoul, KR;
Myeong-Geun Kim, Seoul, KR;
Bora Seo, Seoul, KR;
Hee-Young Park, Seoul, KR;
So Young Lee, Seoul, KR;
Hyun Seo Park, Seoul, KR;
Jin Young Kim, Seoul, KR;
Hyoung-Juhn Kim, Seoul, KR;
Jong Hyun Jang, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
The present disclosure relates to a method for preparing a catalyst for a fuel cell, a catalyst for a fuel cell and a fuel cell including the same. More specifically, the catalyst for a fuel cell according to the present disclosure, wherein ruthenium chalcogenide including the 1T phase exists as single-walled nanotubes, can reduce manufacturing cost by exhibiting superior catalytic activity so as to replace the existing platinum catalyst and can significantly improve stability.