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1.发明授权
公开(公告)号：KR101085358B1
公开(公告)日：2011-11-22
申请号：KR1020080114142
申请日：2008-11-17
Applicant: 서강대학교산학협력단
Abstract: 본 발명은 양이온 교환기를 갖는 탄화수소계 고분자와 인산으로 치환된 아미노기를 갖는 실란계 화합물이 결합된 것을 특징으로 하는 양성자 전도성 고분자막, 이의 제조방법, 이를 포함하는 막-전극 어셈블리 및 연료전지에 관한 것으로서, 본 발명에 따른 탄화수소계 양성자 전도성 고분자막은 전기화학적 특성과 기계적 특성 및 열적 안정성이 뛰어나고, 상온 및 고온에서의 양성자 전도도가 우수하다.
실란, 탄화수소계 고분자, 인산, 연료전지-
2.发明公开
公开(公告)号：KR1020100055185A
公开(公告)日：2010-05-26
申请号：KR1020080114142
申请日：2008-11-17
Applicant: 서강대학교산학협력단
Abstract: PURPOSE: A hydrocarbon proton-conductive polymer membrane is provided to obtain excellent electrochemical, mechanical, and thermal properties and to have superior proton conductivity at a high temperature and a high pressure. CONSTITUTION: A hydrocarbon proton-conductive polymer membrane includes a hydrocarbon polymer having a cation exchanger and a silane compound having an amino group which is substituted to phosphoric acid. A method for manufacturing the hydrocarbon proton-conductive polymer membrane comprises the following steps: dissolving the hydrocarbon polymer having a cation exchanger and a silane compound in an organic solvent; forming a polymer membrane by drying a polymer solution after mixing the polymer solution in which the silane compound is dispersed; combining the silane compound and the cation exchanger by heating the polymer membrane; and giving ion conductivity by heating the polymer membrane in phosphoric acid solution.
Abstract translation: 目的：提供碳氢化合物质子传导聚合物膜，以获得优异的电化学，机械和热性能，并在高温和高压下具有优异的质子传导性。 构成：烃质子传导性聚合物膜包括具有阳离子交换剂的烃聚合物和具有被磷酸取代的氨基的硅烷化合物。 制造烃质子传导性聚合物膜的方法包括以下步骤：将具有阳离子交换剂的烃聚合物和硅烷化合物溶解在有机溶剂中; 在混合其中分散有硅烷化合物的聚合物溶液之后，通过干燥聚合物溶液形成聚合物膜; 通过加热聚合物膜合并硅烷化合物和阳离子交换剂; 并通过在磷酸溶液中加热聚合物膜而产生离子传导性。
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