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. 04, 2017
Filed:
Mar. 15, 2013
Lg Chem, Ltd., Seoul, KR;
Seong Ho Choi, Daejeon, KR;
Hye Mi Kim, Daejeon, KR;
Hye Sung Cho, Daejeon, KR;
Hyuk Kim, Daejeon, KR;
Youngcheol Choi, Daejeon, KR;
Sangwoo Lee, Daejeon, KR;
Tae Geun Noh, Daejeon, KR;
Kyunga Sung, Daejeon, KR;
Doyoung Kim, Daejeon, KR;
Minkyu Min, Incheon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Provided are a polymer electrolyte composition, an electrolyte membrane, a membrane electrolyte assembly, and a fuel cell. The polymer electrolyte composition according to an exemplary embodiment of this application includes a first solvent, a second solvent which is different from the first solvent, and a polymer which is reacted with the first solvent and the second solvent, in which the polymer includes a functional group which reacts with the first solvent by a first reaction energy and with the second solvent by a second reaction energy, and the second reaction energy is smaller than the first reaction energy.