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:
Sep. 12, 2017
Filed:
Jul. 30, 2012
Dong Hoon Lee, Goyang-si, KR;
Moo-seok Lee, Seoul, KR;
NA Young Kim, Yeongi-gun, KR;
Yong-cheol Shin, Seoul, KR;
Dong Hoon Lee, Goyang-si, KR;
Moo-Seok Lee, Seoul, KR;
Na Young Kim, Yeongi-gun, KR;
Yong-Cheol Shin, Seoul, KR;
KOLON INDUSTRIES, INC., Gwacheon-si, KR;
Abstract
Disclosed are a polymer electrolyte membrane showing high ion conductivity even under the condition of low humidity and high temperature and a method for manufacturing the same. The polymer electrolyte membrane of the present invention comprises a porous substrate, a self proton conducting material dispersed in the porous substrate, and an ion conductor impregnated in the porous substrate. The self proton conducting material comprises an inorganic particle functionalized with an azole ring.