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    Electrode for fuel cell and fuel cell using the same
    4.
    发明授权
    Electrode for fuel cell and fuel cell using the same 有权
    用于燃料电池的电极和使用其的燃料电池

    公开(公告)号：US08148029B2

    公开(公告)日：2012-04-03

    申请号：US11845437

    申请日：2007-08-27

    申请人： Tae-young Kim ,  Myung-dong Cho

    发明人： Tae-young Kim ,  Myung-dong Cho

    IPC分类号： H01M8/10

    CPC分类号： H01M8/086 ,  H01M4/8605 ,  H01M4/926

    摘要： An electrode for a fuel cell including a support and a catalyst layer formed on the support, wherein the catalyst layer comprises a supported catalyst and a polyurethane-based compound, wherein all or some of the polyurethane-based compound is synthesized from a polyol monomer where some or all of the polyol monomer is a polyol monomer that contains a phosphonyl group; a method of preparing the same; and a fuel cell including the same. The electrode for a fuel cell has excellent ion conductivity because it maintains stability at high temperature operation, and is capable of retaining phosphoric acid effectively even at high temperatures. A fuel cell can be prepared by using the electrode where the fuel cell can operate under these conditions of high temperature above 100° C. and no humidity and shows improved performance for generating electricity.

    摘要翻译： 一种用于燃料电池的电极，包括支撑体和形成在所述载体上的催化剂层，其中所述催化剂层包含负载型催化剂和聚氨酯类化合物，其中所述或一些所述聚氨酯类化合物由多元醇单体合成， 一些或全部多元醇单体是含有膦酰基的多元醇单体; 其制备方法; 和包括该燃料电池的燃料电池。 用于燃料电池的电极具有优异的离子传导性，因为它在高温操作时保持稳定性，并且即使在高温下也能够有效地保留磷酸。 燃料电池可以通过使用燃料电池可以在高于100℃的高温条件下操作的电极并且没有湿度并且显示改善的发电性能来制备。

    AEROGEL-FOAM COMPOSITES
    5.
    发明申请
    AEROGEL-FOAM COMPOSITES 有权
    AIRGEL-FOAM复合材料

    公开(公告)号：US20110311802A1

    公开(公告)日：2011-12-22

    申请号：US13165578

    申请日：2011-06-21

    申请人： Myung-Dong CHO ,  Sang-Ho PARK ,  Kwang-Hee KIM ,  Sung-Woo HWANG

    发明人： Myung-Dong CHO ,  Sang-Ho PARK ,  Kwang-Hee KIM ,  Sung-Woo HWANG

    IPC分类号： B32B3/26

    CPC分类号： B01J13/0091 ,  Y10T428/249981

    摘要： An aerogel-foam composite includes an open cell foam and an aerogel matrix polymer disposed in the open cell foam. The aerogel-foam composite has compression strength of about 15 megaPascals (MPa) or more. The open cell foam may be a polyurethane foam including a carbonate group (—OC(O)O—).

    摘要翻译： 气凝胶 - 泡沫复合材料包括开孔泡沫和设置在开孔泡沫中的气凝胶基质聚合物。 气凝胶 - 泡沫复合材料具有约15兆帕（MPa）或更高的压缩强度。 开孔泡沫体可以是包含碳酸酯基（-OC（O）O-）的聚氨酯泡沫。

    ORGANIC AEROGEL AND COMPOSITION FOR THE ORGANIC AEROGEL
    6.
    发明申请
    ORGANIC AEROGEL AND COMPOSITION FOR THE ORGANIC AEROGEL 有权
    有机空气的有机空气和组合物

    公开(公告)号：US20110245361A1

    公开(公告)日：2011-10-06

    申请号：US12982148

    申请日：2010-12-30

    申请人： Kwang-Hee KIM ,  Myung-Dong CHO ,  Sang-Ho PARK ,  Sung-Woo HWANG

    发明人： Kwang-Hee KIM ,  Myung-Dong CHO ,  Sang-Ho PARK ,  Sung-Woo HWANG

    IPC分类号： C08F222/40

    CPC分类号： C08F222/40

    摘要： An organic aerogel includes a polymer prepared from a substituted or unsubstituted maleimide compound and a compound having at least two vinyl groups. A composition for the organic aerogel includes a substituted or unsubstituted maleimide compound and a compound having at least two vinyl groups.

    摘要翻译： 有机气凝胶包括由取代或未取代的马来酰亚胺化合物和具有至少两个乙烯基的化合物制备的聚合物。 用于有机气凝胶的组合物包括取代或未取代的马来酰亚胺化合物和具有至少两个乙烯基的化合物。

    Portion conductive electrolyte, method of preparing the same, electrode for fuel cell, method of manufacturing the electrode, and fuel cell including the same
    9.
    发明授权
    Portion conductive electrolyte, method of preparing the same, electrode for fuel cell, method of manufacturing the electrode, and fuel cell including the same 有权
    部分导电电解质，其制备方法，燃料电池用电极，电极的制造方法以及包含该电极的燃料电池

    公开(公告)号：US07816052B2

    公开(公告)日：2010-10-19

    申请号：US11441000

    申请日：2006-05-26

    申请人： Myung-dong Cho ,  Jung-ock Park

    发明人： Myung-dong Cho ,  Jung-ock Park

    IPC分类号： H01M6/14

    CPC分类号： H01M8/1081 ,  C08J5/2268 ,  C08J2375/04 ,  C08J2387/00 ,  H01B1/122 ,  H01M4/8605 ,  H01M4/8803 ,  H01M8/1023 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1039 ,  H01M8/1044 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02P70/56

    摘要： A proton conductive electrolyte including a polymerized polyurethane, polyethylene(metha)acrylic acid (PEAA), and a cross-linking agent mixture; a method of preparing the same; an electrode including a support and a catalyst layer, the catalyst layer including a supported catalyst and a polymerized mixture of a polyurethane based compound and a polyethylene(metha)acrylic acid; a method of preparing the electrode; and a fuel cell including the proton conductive electrolyte and/or the electrode. The proton conductive electrolyte can be prepared at lower costs than conventionally used polybenzimidazole and NAFION and can be easily formed into a membrane with a controlled thickness by casting. The polymer electrolyte membrane has high mechanical strength, flexibility, and excellent ionic conductivity. The electrode remains stable under high temperature operation, a strong binding force is maintained between the support and the catalyst layer, and the electrode has excellent ionic conductivity. The fuel cell produced using the proton conductive electrolyte and/or the electrode can operate at 100° C. or higher under non-humidified conditions and exhibits an improved performance.

    摘要翻译： 包含聚合的聚氨酯，聚乙烯（甲基）丙烯酸（PEAA）和交联剂混合物的质子传导电解质; 其制备方法; 包括载体和催化剂层的电极，所述催化剂层包括负载型催化剂和聚氨酯基化合物与聚乙烯（甲基）丙烯酸的聚合混合物; 制备电极的方法; 以及包括质子传导性电解质和/或电极的燃料电池。 质子传导电解质可以以比常规使用的聚苯并咪唑和NAFION更低的成本制备，并且可以通过铸造容易地形成具有受控厚度的膜。 聚合物电解质膜具有高机械强度，柔韧性和优异的离子导电性。 电极在高温操作下保持稳定，在支撑体和催化剂层之间保持牢固的结合力，电极具有优异的离子导电性。 使用质子传导电解质和/或电极制造的燃料电池可在非加湿条件下在100℃或更高温度下工作，并且表现出改进的性能。