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    IMPROVED CATALYST COATED MEMBRANES HAVING COMPOSITE, THIN MEMBRANES AND THIN CATHODES FOR USE IN DIRECT METHANOL FUEL CELLS
    1.
    发明申请
    IMPROVED CATALYST COATED MEMBRANES HAVING COMPOSITE, THIN MEMBRANES AND THIN CATHODES FOR USE IN DIRECT METHANOL FUEL CELLS 审中-公开
    具有复合材料，薄膜和薄阴极的改进的催化剂涂层膜用于直接甲醇燃料电池

    公开(公告)号：US20120202135A1

    公开(公告)日：2012-08-09

    申请号：US13393551

    申请日：2010-09-03

    申请人： Biswajit Choudhury ,  Harvey P. Tannenbaum

    发明人： Biswajit Choudhury ,  Harvey P. Tannenbaum

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1067 ,  H01M8/0289 ,  H01M8/1011 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/106 ,  Y02E60/523

    摘要： The invention relates to DMFC catalyst coated membranes having improved water crossover and methanol crossover performance, excellent power output and durability, which utilize a thin composite reinforced polymer membrane layer and a thin cathode layer to achieve these performance benefits, and methods of making these catalyst coated membranes. The catalyst coated membrane for use in a direct methanol fuel cell have an anode layer, a thin cathode layer, a thin reinforced ionomer membrane, and do not rely on any additional barrier layers or complex water and/or methanol management layers or peripherals or to improve performance.

    摘要翻译： 本发明涉及具有改进的水交叉和甲醇交叉性能，优异的功率输出和耐久性的DMFC催化剂涂覆膜，其利用薄的复合增强聚合物膜层和薄阴极层来实现这些性能优点，以及制备这些催化剂涂覆的方法 膜。 用于直接甲醇燃料电池的催化剂涂覆膜具有阳极层，薄阴极层，薄增强离聚物膜，并且不依赖于任何附加的阻隔层或复杂的水和/或甲醇管理层或外围设备或者 提高性能。

    Membrane Electrode Assembly for Organic/Air Fuel Cells
    2.
    发明申请
    Membrane Electrode Assembly for Organic/Air Fuel Cells 审中-公开
    有机/空气燃料电池膜电极组件

    公开(公告)号：US20080292931A1

    公开(公告)日：2008-11-27

    申请号：US12158421

    申请日：2006-12-21

    申请人： Jo-Ann T. Schwartz ,  Harvey P. Tannenbaum ,  Vinci Martinez Felix

    发明人： Jo-Ann T. Schwartz ,  Harvey P. Tannenbaum ,  Vinci Martinez Felix

    IPC分类号： H01M4/92 ,  H01M8/02 ,  H01M4/88

    CPC分类号： H01M4/881 ,  H01M4/8605 ,  H01M4/8652 ,  H01M4/8828 ,  H01M4/9083 ,  H01M4/92 ,  H01M4/921 ,  H01M4/926 ,  H01M8/0234 ,  H01M8/1004 ,  H01M8/1009 ,  H01M8/1011 ,  H01M8/1013 ,  H01M8/1023 ,  H01M8/1039 ,  H01M2300/0082 ,  Y02E60/522 ,  Y02E60/523

    摘要： The present invention provides a membrane electrode assembly for an organic/air fuel cell comprising a proton exchange membrane, an anode electrode, and a cathode electrode. The proton exchange membrane is made of a highly fluorinated ion-exchange polymer, and it has opposite first and second sides. The anode electrode is comprised of an anode electrocatalyst and a highly fluorinated ion-exchange polymer binder, and the anode electrocatalyst is comprised of platinum and ruthenium supported on particulate carbon. The cathode electrode is comprised of a cathode electrocatalyst and a highly fluorinated ion-exchange polymer binder, and the cathode electrocatalyst is comprised of platinum and cobalt supported on particulate carbon. The invention is also directed to a process for operating such a membrane electrode assembly in an organic/air fuel cell.

    摘要翻译： 本发明提供一种用于有机/空气燃料电池的膜电极组件，其包括质子交换膜，阳极电极和阴极电极。 质子交换膜由高度氟化的离子交换聚合物制成，它具有相反的第一和第二面。 阳极电极由阳极电催化剂和高度氟化的离子交换聚合物粘合剂组成，阳极电极催化剂由负载在颗粒状碳上的铂和钌构成。 阴极由阴极电催化剂和高度氟化的离子交换聚合物粘合剂组成，阴极电催化剂由负载在颗粒状碳上的铂和钴组成。 本发明还涉及在有机/空气燃料电池中操作这种膜电极组件的方法。

    Universal Primer for non-stick finish
    3.
    发明授权
    Universal Primer for non-stick finish 失效
    通用底漆不粘

    公开(公告)号：US5562991A

    公开(公告)日：1996-10-08

    申请号：US331843

    申请日：1994-10-31

    申请人： Harvey P. Tannenbaum

    发明人： Harvey P. Tannenbaum

    IPC分类号： C08L79/08 ,  C09D127/12 ,  B32B27/00

    CPC分类号： C09D127/12 ,  C08L79/08 ,  Y10T428/3154 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31699

    摘要： A primer layer for fluoropolymer non-stick coating is provided, which comprises a fluoropolymer such as PTFE, a polymer binder such as polyamic acid salt, and inorganic film hardener such as silicate compound, wherein the weight ratio of fluoropolymer to binder is 0.5 to 2.0:1 and the amount of film hardener is 5 to 30 wt % based on the weight of the baked composition. This primer layer adheres to a wide variety of smooth surfaces such as stainless steel and glass, and to the fluoropolymer overcoat on the primer layer, and provides durabilty to the coating.

    摘要翻译： 提供了一种含氟聚合物不粘涂层的底漆层，其包括PTFE等含氟聚合物，聚酰胺酸盐等聚合物粘合剂，硅酸盐化合物等无机膜固化剂，其中氟聚合物与粘合剂的重量比为0.5〜2.0 ：1，膜硬化剂的量为烘焙组合物重量的5〜30重量％。 该底涂层粘附于各种光滑的表面，如不锈钢和玻璃，以及底漆层上的含氟聚合物外涂层，并为涂层提供耐久性。

    MEMBRANE ELECTRODE ASSEMBLY FOR ORGANIC/AIR FUEL CELLS
    6.
    发明申请
    MEMBRANE ELECTRODE ASSEMBLY FOR ORGANIC/AIR FUEL CELLS 审中-公开
    用于有机/空气燃料电池的膜电极组件

    公开(公告)号：US20100304266A1

    公开(公告)日：2010-12-02

    申请号：US12158357

    申请日：2006-12-21

    申请人： Mookkan Periyasamy ,  Jo-Ann T. Schwartz ,  Mohamed Abdou ,  Harvey P. Tannenbaum

    发明人： Mookkan Periyasamy ,  Jo-Ann T. Schwartz ,  Mohamed Abdou ,  Harvey P. Tannenbaum

    IPC分类号： H01M8/10

    CPC分类号： D21H13/20 ,  C09K3/1028 ,  D21B1/12 ,  F16D69/026

    摘要： A membrane electrode assembly for an organic/air fuel cell is provided comprising a proton exchange membrane, an anode electrode, and a cathode electrode. The proton exchange membrane is made of a highly fluorinated ion-exchange polymer. The anode electrode is comprised of an anode electrocatalyst of platinum and ruthenium supported on particulate carbon and a highly fluorinated ion-exchange polymer binder, and the metal loading in the anode electrode is less than 3 mg/cm2. The cathode electrode is comprised of a cathode electrocatalyst of platinum supported on particulate carbon and a highly fluorinated ion-exchange polymer binder, and the metal loading in the cathode electrode is less than 3 mg/cm2. Organic/air fuel cells comprised of such membrane electrode assemblies are also provided. A process for operating such membrane electrode assemblies of an organic/air fuel cell is also provided.

    摘要翻译： 提供了一种用于有机/空气燃料电池的膜电极组件，其包括质子交换膜，阳极电极和阴极电极。 质子交换膜由高度氟化的离子交换聚合物制成。 阳极由铂和负载在颗粒碳上的钌阳极电极和高度氟化的离子交换聚合物粘合剂组成，阳极电极中的金属负载小于3mg / cm 2。 阴极由负载在颗粒碳上的铂阴极电极催化剂和高度氟化的离子交换聚合物粘合剂组成，阴极电极中的金属负载小于3mg / cm 2。 还提供了由这样的膜电极组件构成的有机/空气燃料电池。 还提供了用于操作有机/空气燃料电池的这种膜电极组件的方法。

    Process for making fluoropolymer finish composition
    9.
    发明授权
    Process for making fluoropolymer finish composition 失效
    制备含氟聚合物组合物的方法

    公开(公告)号：US5478651A

    公开(公告)日：1995-12-26

    申请号：US331839

    申请日：1994-10-31

    申请人： Harvey P. Tannenbaum

    发明人： Harvey P. Tannenbaum

    IPC分类号： C08L79/00 ,  C09D127/12 ,  B32B27/00

    CPC分类号： C09D127/12 ,  C08L79/00 ,  Y10T428/31544 ,  Y10T428/31699

    摘要： In the formation of a fluoropolymer non-stick layer on a substrate such as of cookware and bakeware, improved adhesion of the layer is obtained by co-grinding at least the polymer binder component with the pigment component. In an aqueous system, this co-grinding is carried out in water which contains a surfactant and the polymer binder is soluble in the water or water organic solvent mixture the resultant co-ground aqueous dispersion/solution is blended with aqueous dispersion of fluoropolymer to form the coating composition. Addition of inorganic filler film hardener to the co-grinding step also improves the scratch resistance of the of the non-stick layer.

    摘要翻译： 在诸如炊具和烤盘的基材上形成含氟聚合物不粘层时，通过至少将聚合物粘合剂组分与颜料组分共研磨来获得该层的改善的粘附性。 在水性体系中，该共研磨在含有表面活性剂的水中进行，并且聚合物粘合剂可溶于水或水有机溶剂混合物中，所得共研磨水分散体/溶液与含氟聚合物的水性分散体共混以形成 涂料组合物。 将无机填料膜固化剂添加到共研磨步骤中也提高了不粘层的耐刮擦性。