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. 03, 2012
Filed:
Oct. 31, 2005
IN Hwan OH, Nowon-gu, KR;
Eun AE Cho, Jungnang-gu, KR;
Hyoung-juhn Kim, Suwon-si, KR;
Heung Yong Ha, Nowon-gu, KR;
Seong Ahn Hong, Gangnam-gu, KR;
Tae Hoon Lim, Songpa-gu, KR;
Suk-woo Nam, Dongdaemun-gu, KR;
Sung Pil Yoon, Sungnam-si, KR;
Jonghee Han, Gangnam-gu, KR;
Jaeyoung Lee, Bupyeong-gu, KR;
Hyung Chul Hahm, Chuncheon-si, KR;
In Hwan Oh, Nowon-gu, KR;
Eun Ae Cho, Jungnang-gu, KR;
Hyoung-juhn Kim, Suwon-si, KR;
Heung Yong Ha, Nowon-gu, KR;
Seong Ahn Hong, Gangnam-gu, KR;
Tae Hoon Lim, Songpa-gu, KR;
Suk-Woo Nam, Dongdaemun-gu, KR;
Sung Pil Yoon, Sungnam-si, KR;
Jonghee Han, Gangnam-gu, KR;
Jaeyoung Lee, Bupyeong-gu, KR;
Hyung Chul Hahm, Chuncheon-si, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
Disclosed are a multi-layered electrode for fuel cell and a method for producing the same, wherein the electrode can be operated under non-humidification and normal temperature, the flooding of the electrode catalyst layer can be prevented, and the long-term operation characteristic can be increased due to the prevention of the loss of the electrode catalyst layer.