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:
Jan. 10, 2017
Filed:
Aug. 10, 2012
Tae-yoon Kim, Yongin-si, KR;
Sang-il Han, Yongin-si, KR;
Sung-yong Cho, Yongin-si, KR;
Hee-tak Kim, Yongin-si, KR;
Kah-young Song, Yongin-si, KR;
Myoung-ki Min, Yongin-si, KR;
Geun-seok Chai, Yongin-si, KR;
Tae-Yoon Kim, Yongin-si, KR;
Sang-Il Han, Yongin-si, KR;
Sung-Yong Cho, Yongin-si, KR;
Hee-Tak Kim, Yongin-si, KR;
Kah-Young Song, Yongin-si, KR;
Myoung-Ki Min, Yongin-si, KR;
Geun-Seok Chai, Yongin-si, KR;
Kolon Industries Inc., Kolon-ro, Gwacheon-si, Gyeonggi-do, KR;
Abstract
A catalyst layer composition for a fuel cell includes an ionomer cluster, a catalyst, and a solvent including water and polyhydric alcohol; and an electrode for a fuel cell includes a catalyst layer comprising an ionomer cluster having a three-dimensional reticular structure, and a catalyst, a method of preparing a electrode for a fuel cell includes a catalyst layer comprising an ionomer cluster having a three-dimensional reticular structure, and a catalyst, and a membrane-electrode assembly for a fuel cell including the electrode and a fuel cell system including the membrane-electrode assembly.