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    METAL SEPARATOR FOR FUEL CELL AND METHOD FOR TREATING SURFACE OF THE SAME
    1.
    发明申请
    METAL SEPARATOR FOR FUEL CELL AND METHOD FOR TREATING SURFACE OF THE SAME 审中-公开
    用于燃料电池的金属分离器及其处理表面的方法

    公开(公告)号：US20110135812A1

    公开(公告)日：2011-06-09

    申请号：US12880413

    申请日：2010-09-13

    申请人： Sae Hoon Kim ,  Yoo Chang Yang ,  Suk Min Baeck ,  Seung Gyun Ahn ,  Seung Eul Yoo ,  Young Mo Goo ,  Myong Hwan Kim

    发明人： Sae Hoon Kim ,  Yoo Chang Yang ,  Suk Min Baeck ,  Seung Gyun Ahn ,  Seung Eul Yoo ,  Young Mo Goo ,  Myong Hwan Kim

    IPC分类号： B05D5/12

    CPC分类号： H01M8/0228 ,  H01M8/0206 ,  H01M8/0213 ,  H01M2008/1095 ,  Y02P70/56

    摘要： The present invention provides a metal separator for a fuel cell, which is surface-treated to have high electrical conductivity and electrochemical corrosion resistance, and a method for treating the surface of the same. The metal separator may include an amorphous carbon film formed on the surface of a separator substrate, the amorphous carbon film being carbonized by heat treatment to increase the proportion of sp2. The surface treatment method may include: forming an amorphous carbon film on the surface of a separator substrate; and carbonizing the amorphous carbon film by heat treatment. Fuel cells having the metal separator can show excellent performance.

    摘要翻译： 本发明提供一种用于燃料电池的金属隔板，其被表面处理以具有高导电性和电化学腐蚀性，以及用于处理其表面的方法。 金属隔板可以包括在隔板基板的表面上形成的无定形碳膜，通过热处理将无定形碳膜碳化，以增加sp2的比例。 表面处理方法可以包括：在隔板基板的表面上形成无定形碳膜; 并通过热处理碳化无定形碳膜。 具有金属分离器的燃料电池可以显示出优异的性能。

    Metal separator for fuel cell and surface treatment method thereof
    2.
    发明授权
    Metal separator for fuel cell and surface treatment method thereof 有权
    燃料电池用金属隔板及其表面处理方法

    公开(公告)号：US08636947B2

    公开(公告)日：2014-01-28

    申请号：US12951888

    申请日：2010-11-22

    申请人： Young Min Nam ,  Yoo Chang Yang ,  Suk Min Baeck ,  Seung Gyun Ahn

    发明人： Young Min Nam ,  Yoo Chang Yang ,  Suk Min Baeck ,  Seung Gyun Ahn

    IPC分类号： B22F7/04 ,  B22F3/24

    CPC分类号： H01M8/0208 ,  H01M8/0228 ,  Y02P70/56

    摘要： The present invention provides an improved metal separator for a fuel cell and a method for preparing same. More particularly, the invention provides a metal separator for a fuel cell, whereby the separator has a surface structure that imparts reduced contact resistance, improved corrosion resistance, and stable electrical conductivity. The invention further provides a surface treatment method for making the metal separator of the invention. The inventive method comprises sintering Fe—Cr—B—V-based powder on the surface of a metal foam to form an alloy layer; and forming a nitride layer of a (Cr—V—B)N-based material while supplying nitrogen gas on the surface of the alloy layer.

    摘要翻译： 本发明提供了一种用于燃料电池的改进的金属隔板及其制备方法。 更具体地说，本发明提供了一种用于燃料电池的金属隔板，由此隔板具有赋予降低的接触电阻，改进的耐腐蚀性和稳定导电性的表面结构。 本发明还提供了一种用于制造本发明的金属分离器的表面处理方法。 本发明的方法包括在金属泡沫表面上烧结Fe-Cr-B-V基粉末以形成合金层; 并且在合金层的表面上供给氮气的同时形成（Cr-V-B）N基材料的氮化物层。

    METAL SEPARATOR FOR FUEL CELL AND SURFACE TREATMENT METHOD THEREOF
    3.
    发明申请
    METAL SEPARATOR FOR FUEL CELL AND SURFACE TREATMENT METHOD THEREOF 有权
    用于燃料电池的金属分离器及其表面处理方法

    公开(公告)号：US20120088184A1

    公开(公告)日：2012-04-12

    申请号：US12951888

    申请日：2010-11-22

    申请人： Young Min Nam ,  Yoo Chang Yang ,  Suk Min Baeck ,  Seung Gyun Ahn

    发明人： Young Min Nam ,  Yoo Chang Yang ,  Suk Min Baeck ,  Seung Gyun Ahn

    IPC分类号： H01M2/16

    CPC分类号： H01M8/0208 ,  H01M8/0228 ,  Y02P70/56

    摘要： The present invention provides an improved metal separator for a fuel cell and a method for preparing same. More particularly, the invention provides a metal separator for a fuel cell, whereby the separator has a surface structure that imparts reduced contact resistance, improved corrosion resistance, and stable electrical conductivity. The invention further provides a surface treatment method for making the metal separator of the invention. The inventive method comprises sintering Fe—Cr—B—V-based powder on the surface of a metal foam to form an alloy layer; and forming a nitride layer of a (Cr—V—B)N-based material while supplying nitrogen gas on the surface of the alloy layer.

    摘要翻译： 本发明提供了一种用于燃料电池的改进的金属隔板及其制备方法。 更具体地说，本发明提供了一种用于燃料电池的金属隔板，由此隔板具有赋予降低的接触电阻，改进的耐腐蚀性和稳定导电性的表面结构。 本发明还提供了一种用于制造本发明的金属分离器的表面处理方法。 本发明的方法包括在金属泡沫表面上烧结Fe-Cr-B-V基粉末以形成合金层; 并且在合金层的表面上供给氮气的同时形成（Cr-V-B）N基材料的氮化物层。

    Fuel cell separator with gasket and method for manufacturing the same
    5.
    发明授权
    Fuel cell separator with gasket and method for manufacturing the same 有权
    具有垫圈的燃料电池分离器及其制造方法

    公开(公告)号：US08921008B2

    公开(公告)日：2014-12-30

    申请号：US13008259

    申请日：2011-01-18

    申请人： Sae Hoon Kim ,  Sang Mun Chin ,  Seong Il Heo ,  Suk Min Baeck ,  Yoo Chang Yang

    发明人： Sae Hoon Kim ,  Sang Mun Chin ,  Seong Il Heo ,  Suk Min Baeck ,  Yoo Chang Yang

    IPC分类号： H01M8/00 ,  H01M2/08 ,  H01M2/14 ,  H01M8/02

    CPC分类号： H01M8/0206 ,  H01M8/0221 ,  H01M8/0228 ,  H01M8/0271 ,  H01M8/0276 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/0297 ,  Y02E60/50 ,  Y02P70/56

    摘要： The present invention provides a fuel cell separator with a gasket and a method for manufacturing the same, which can prevent corrosion of the separator and improve corrosion resistance of the separator. In particular, the present invention provides a fuel cell separator with a gasket and a method for manufacturing the same, in which an adhesive is coated on the entire or partial surface of the separator, preferably by screen printing. A process of integrally molding a gasket to the separator is then performed such that the edges of the separator are not exposed to the outside after the injection molding process but, rather, are coated with the resin adhesive. The present invention thereby prevents corrosion of the separator, improves corrosion resistance of the separator, and prevents formation of burrs during the injection molding process.

    摘要翻译： 本发明提供一种具有垫圈的燃料电池隔板及其制造方法，能够防止隔板的腐蚀，提高隔板的耐腐蚀性。 特别地，本发明提供一种具有垫圈的燃料电池隔板及其制造方法，其中优选通过丝网印刷将粘合剂涂覆在隔板的整个或部分表面上。 然后进行将隔片一体地模制到隔板的工艺，使得隔板的边缘在注射成型工艺之后不会暴露于外部，而是涂覆有树脂粘合剂。 因此，本发明防止了隔板的腐蚀，提高了隔板的耐腐蚀性，并且防止了在注射成型过程中形成毛刺。

    Fuel cell separator with gasket and method for manufacturing the same
    6.
    发明授权
    Fuel cell separator with gasket and method for manufacturing the same 有权
    具有垫圈的燃料电池分离器及其制造方法

    公开(公告)号：US08822099B2

    公开(公告)日：2014-09-02

    申请号：US13280730

    申请日：2011-10-25

    申请人： Sang Mun Chin ,  Sae Hoon Kim ,  Yoo Chang Yang ,  Suk Min Baeck ,  Seong Il Heo

    发明人： Sang Mun Chin ,  Sae Hoon Kim ,  Yoo Chang Yang ,  Suk Min Baeck ,  Seong Il Heo

    IPC分类号： H01M2/08

    CPC分类号： H01M8/0286 ,  H01M8/0247 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/2404 ,  H01M8/242 ,  Y02P70/56

    摘要： The present invention provides a fuel cell separator with a gasket manufactured by integrally forming a gasket on one side of a separator; independently injection molding a frame gasket on a frame such that a first airtight portion covers the entire surface of the frame to maintain the shape of the frame gasket and a second airtight portion projects upward and downward from both ends of the first airtight portion; and bringing the first airtight portion of the frame gasket into contact with the other side of the separator with the gasket formed on one side thereof. To create a fuel cell stack in certain embodiments, the invention stacks the second airtight portion of the frame gasket on another second airtight portion of an adjacent unit cell with a membrane-electrode assembly interposed therebetween.

    摘要翻译： 本发明提供一种具有垫片的燃料电池隔板，其通过在隔板的一侧上一体地形成垫圈而制造; 独立地将框架垫圈注塑在框架上，使得第一气密部分覆盖框架的整个表面以保持框架垫片的形状，并且第二气密部分从第一气密部分的两端向上和向下突出; 并且使框架垫圈的第一气密部分与分离器的另一侧接触，其一侧形成有垫圈。 为了在某​​些实施例中形成燃料电池堆，本发明将框架衬垫的第二气密部分叠置在相邻单元电池的另一第二气密部分上，其间插入有膜 - 电极组件。

    FUEL CELL SEPARATOR WITH GASKET AND METHOD FOR MANUFACTURING THE SAME
    9.
    发明申请
    FUEL CELL SEPARATOR WITH GASKET AND METHOD FOR MANUFACTURING THE SAME 有权
    具有垫圈的燃料电池分离器及其制造方法

    公开(公告)号：US20120077110A1

    公开(公告)日：2012-03-29

    申请号：US13008259

    申请日：2011-01-18

    申请人： Sae Hoon Kim ,  Sang Mun Chin ,  Seong II Heo ,  Suk Min Baeck ,  Yoo Chang Yang

    发明人： Sae Hoon Kim ,  Sang Mun Chin ,  Seong II Heo ,  Suk Min Baeck ,  Yoo Chang Yang

    IPC分类号： H01M2/14

    CPC分类号： H01M8/0206 ,  H01M8/0221 ,  H01M8/0228 ,  H01M8/0271 ,  H01M8/0276 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/0297 ,  Y02E60/50 ,  Y02P70/56

    摘要： The present invention provides a fuel cell separator with a gasket and a method for manufacturing the same, which can prevent corrosion of the separator and improve corrosion resistance of the separator. In particular, the present invention provides a fuel cell separator with a gasket and a method for manufacturing the same, in which an adhesive is coated on the entire or partial surface of the separator, preferably by screen printing. A process of integrally molding a gasket to the separator is then performed such that the edges of the separator are not exposed to the outside after the injection molding process but, rather, are coated with the resin adhesive. The present invention thereby prevents corrosion of the separator, improves corrosion resistance of the separator, and prevents formation of burrs during the injection molding process.

    摘要翻译： 本发明提供一种具有垫圈的燃料电池隔板及其制造方法，能够防止隔板的腐蚀，提高隔板的耐腐蚀性。 特别地，本发明提供一种具有垫圈的燃料电池隔板及其制造方法，其中优选通过丝网印刷将粘合剂涂覆在隔板的整个或部分表面上。 然后进行将隔片一体地模制到隔板的工艺，使得隔板的边缘在注射成型工艺之后不会暴露于外部，而是涂覆有树脂粘合剂。 因此，本发明防止了隔板的腐蚀，提高了隔板的耐腐蚀性，并且防止了在注射成型过程中形成毛刺。