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. 29, 2025
Filed:
Apr. 12, 2022
Applicant:
Dankook University Cheonan Campus Industry Academic Cooperation Foundation, Cheonan-si, KR;
Inventors:
Chang Hyun Lee, Seongnam-si, KR;
Jun Hyun Lim, Gyeongju-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/1004 (2015.12); C25B 9/23 (2020.12); H01M 8/10 (2015.12);
U.S. Cl.
CPC ...
H01M 8/1004 (2012.12); C25B 9/23 (2020.12); H01M 2008/1095 (2012.12);
Abstract
The present invention relates to a method for manufacturing a membrane-electrode assembly and a membrane-electrode assembly manufactured thereby, and more specifically, to a method for manufacturing a membrane-electrode assembly by using a nano-dispersed ionomer binder under supercritical conditions in a mixed solvent comprising alcohol and water, and a membrane-electrode assembly manufactured thereby and a fuel cell or water electrolysis device comprising same.