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:
May. 01, 2018
Filed:
Aug. 05, 2015
Process for separating electrode for membrane-electrode assembly of fuel cell and apparatus therefor
Hyundai Motor Company, Seoul, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Bo Ki Hong, Seoul, KR;
Byeong-Heon Jeong, Gyeonggi-do, KR;
Taek-Soo Kim, Daejeon, KR;
Jae-Han Kim, Daejeon, KR;
Sanwi Kim, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
Disclosed are a process for separating an electrode for membrane-electrode assemblies of fuel cells from the decal transfer film and an apparatus for separating the electrode. In particular, during the electrode separating process, only an electrode is separated from the decal transfer film on which the electrode is coated, without any damage, by a freezing method for freezing the specimen on the deionized water surface, and thus, wasting the expensive MEA is prevented. Thus, mechanical properties of the pristine electrode can be rapidly quantified in advance, and therefore, long term durability evaluation period during developing MEA having excellent durability is substantially reduced.