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    ELECTROLYTE MEMBRANE, FUEL CELL, AND ELECTROLYTE MEMBRANE MANUFACTURING METHOD
    1.
    发明申请
    ELECTROLYTE MEMBRANE, FUEL CELL, AND ELECTROLYTE MEMBRANE MANUFACTURING METHOD 有权
    电解质膜，燃料电池和电解质膜制造方法

    公开(公告)号：US20120231354A1

    公开(公告)日：2012-09-13

    申请号：US13479527

    申请日：2012-05-24

    申请人： Atsunori MATSUDA ,  Song-Yul OH ,  Toshihiro Yoshida ,  Go Kawamura ,  Junichi Hamagami ,  Mototsugu Sakai

    发明人： Atsunori MATSUDA ,  Song-Yul OH ,  Toshihiro Yoshida ,  Go Kawamura ,  Junichi Hamagami ,  Mototsugu Sakai

    IPC分类号： H01M8/10

    CPC分类号： C08G73/18 ,  C08J5/22 ,  C08J5/2275 ,  C08J2379/04 ,  C08L79/04 ,  H01B1/122 ,  H01M8/0289 ,  H01M8/1018 ,  H01M8/1048 ,  Y02E60/521 ,  Y02P70/56

    摘要： A composite membrane that can be used as an electrolyte membrane of a fuel cell is produced from a resin material that contains at least polybenzimidazole and from a composite material that is produced from of hydrogen sulfate and heteropoly acid. The composite membrane has a basic structure of an aromatic hydrocarbon that does not contain fluorine and has good efficiency, even at a low doping level, so it can be used for the electrolyte membrane of a medium temperature dry fuel cell. Phosphoric acid is doped into the composite membrane. Characteristics of the relationship between output current density and output voltage for an electrolyte membrane that is made from the created composite membrane (a specimen 4) are better than for a specimen 8, in which the amount of phosphoric acid doping is equivalent.

    摘要翻译： 可以用作燃料电池的电解质膜的复合膜由至少包含聚苯并咪唑的树脂材料和由硫酸氢盐和杂多酸制成的复合材料制成。 复合膜具有不含氟的芳烃的基本结构，即使在低掺杂水平下也具有良好的效率，因此可以用于中温干燃料电池的电解质膜。 磷酸被掺杂到复合膜中。 由生成的复合膜（试样4）制成的电解质膜的输出电流密度与输出电压之间的关系的特性优于其中磷酸掺杂量相等的试样8。