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    • 6. 发明公开
    • 연료전지용 분리판 및 이의 제조방법
    • 燃料电池分离器及其制造方法
    • KR1020140118487A
    • 2014-10-08
    • KR1020130034500
    • 2013-03-29
    • 현대자동차주식회사고려대학교 산학협력단
    • 이치승허성일백석민장준호진상문양유창김경민이양복임대순
    • H01M8/02H01M8/04
    • H01M8/0206H01M8/0221H01M8/0228Y02E60/50Y02P70/56Y10T156/10
    • The present invention relates to a separator for a fuel cell that has contact resistance between an upper metal plate and a lower metal plate minimized by integrating the two metal plates; and to a manufacturing method thereof. Accordingly, the present invention provides a method for manufacturing a separator for a fuel cell, comprising the steps of: arranging an upper metal plate and a lower metal plate; forming a first and a second composite material layer on both surfaces of the upper metal plate and forming a third and a fourth composite material layer on both surfaces of the lower metal plate by applying coating liquid containing a polymeric composite material to both surfaces of the upper and lower metal plates; and forming a monolayer middle composite material layer by stacking the upper metal plate on top of the lower metal plate and thus integrally coupling the second composite material layer and the third composite material layer before drying the composite material layers.
    • 本发明涉及一种用于燃料电池的隔板,其通过使两个金属板一体化而使上金属板和下金属板之间的接触电阻最小化; 及其制造方法。 因此,本发明提供一种燃料电池用隔板的制造方法,其特征在于,具有:配置上金属板和下金属板的工序; 在上金属板的两个表面上形成第一和第二复合材料层,并在下金属板的两个表面上形成第三和第四复合材料层,通过将包含聚合复合材料的涂布液涂覆在上层的两个表面上 和下金属板; 并通过在下金属板的顶部上堆叠上金属板,从而在干燥复合材料层之前将第二复合材料层和第三复合材料层整体结合在一起形成单层中间复合材料层。
    • 9. 发明公开
    • 연료전지 및 그 제조 방법
    • 燃料电池及其制造方法
    • KR20180028657A
    • 2018-03-19
    • KR20160116247
    • 2016-09-09
    • 현대자동차주식회사
    • 이치승노영우유승아고재준조장호
    • H01M8/0232H01M8/0245H01M8/1004
    • H01M8/04089H01M8/0232H01M2008/1095
    • 본발명은연료전지및 그제조방법에관한것으로서, 금속발포체의높은표면조도로인한막-전극접합체의손상을방지함으로써종래의개회로전압손실의문제를개선할수 있는연료전지및 그제조방법을제공하는데주된목적이있는것이다. 상기한목적을달성하기위해, 전해질막의일면에제1 전극층이형성되고상기전해질막의타면에제2 전극층이형성된막-전극접합체; 발포성형한금속발포체가압축된압축상태의발포체로서, 상기제1 전극층과제2 전극층중 적어도하나의전극층에적층되고, 반응기체를내부기공을통해상기적어도하나의전극층으로공급하는금속발포체; 및상기금속발포체에적층되는분리판;을포함하는연료전지, 및그 제조방법이개시된다.
    • 本发明公开了一种燃料电池,其包括:膜电极组件,其包括形成在电解质层一侧的第一电极层和形成在电解质层另一侧的第二电极层,金属成型体在成型后压缩,金属成型体 堆叠在第一和第二电极层中的至少一个上,金属成形体通过内孔向至少一个电极层供应反应气体,以及叠置在金属成形体上的双极板。