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:
Aug. 12, 2014
Filed:
Nov. 07, 2011
Chong-min Koo, Gyeonggi-do, KR;
Soon-man Hong, Seoul, KR;
Seung-sang Hwang, Seoul, KR;
Kyung-youl Baek, Seoul, KR;
Jang-woo Lee, Seoul, KR;
Jin-hong Lee, Busan, KR;
Youn-duk Park, Seoul, KR;
Kyung-ho Min, Chungbuk, KR;
Ji-young Jung, Daejeon, KR;
Chong-Min Koo, Gyeonggi-do, KR;
Soon-Man Hong, Seoul, KR;
Seung-Sang Hwang, Seoul, KR;
Kyung-Youl Baek, Seoul, KR;
Jang-Woo Lee, Seoul, KR;
Jin-Hong Lee, Busan, KR;
Youn-Duk Park, Seoul, KR;
Kyung-ho Min, Chungbuk, KR;
Ji-Young Jung, Daejeon, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
The present invention relates to block copolymer electrolyte composite membranes with improved ionic conductivity. The block copolymer electrolyte composite membrane in accordance with an aspect of the present invention can comprise a plate-like inorganic filler as surface-modified with a sulfonic group; and a block copolymer comprising at least one selected from the group consisting of a sulfonic group, a carbonic acid group, and a phosphoric acid group.