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    Fuel cell structure and method of manufacturing same
    1.
    发明授权
    Fuel cell structure and method of manufacturing same 有权
    燃料电池结构及其制造方法

    公开(公告)号：US08110248B2

    公开(公告)日：2012-02-07

    申请号：US11884234

    申请日：2006-02-14

    申请人： Masaru Hori ,  Mineo Hiramatsu ,  Hiroyuki Kano ,  Satoshi Yoshida ,  Yukihisa Katayama ,  Toru Sugiyama

    发明人： Masaru Hori ,  Mineo Hiramatsu ,  Hiroyuki Kano ,  Satoshi Yoshida ,  Yukihisa Katayama ,  Toru Sugiyama

    IPC分类号： H01M4/96

    CPC分类号： H01M8/0234 ,  H01M4/8817 ,  H01M4/96 ,  H01M2008/1095 ,  Y02P70/56

    摘要： A fuel cell structure comprises a diffusion layer and/or a catalyst layer which are made of a carbonaceous porous material having a nano-size structure, such as carbon nanowall (CNW). A method of manufacturing the structure is also disclosed. The structure and method simplify the process of manufacturing a fuel cell electrode comprised of an electrode catalyst layer and a gas diffusion layer. The electrical conductivity of the catalyst layer is increased and the diffusion efficiency of the diffusion layer is improved, whereby the electricity generation efficiency of the fuel cell can be improved.

    摘要翻译： 燃料电池结构包括由具有纳米尺寸结构的碳质多孔材料（例如碳纳米壁（CNW））制成的扩散层和/或催化剂层。 还公开了一种制造该结构的方法。 该结构和方法简化了制造由电极催化剂层和气体扩散层组成的燃料电池电极的工艺。 催化剂层的导电性提高，扩散层的扩散效率提高，能够提高燃料电池的发电效率。

    Fuel Cell Structure and Method of Manufacturing Same
    3.
    发明申请
    Fuel Cell Structure and Method of Manufacturing Same 有权
    燃料电池结构及制造方法相同

    公开(公告)号：US20080187814A1

    公开(公告)日：2008-08-07

    申请号：US11884234

    申请日：2006-02-14

    申请人： Masaru Hori ,  Mineo Hiramatsu ,  Hiroyuki Kano ,  Satoshi Yoshida ,  Yukihisa Katayama ,  Toru Sugiyama

    发明人： Masaru Hori ,  Mineo Hiramatsu ,  Hiroyuki Kano ,  Satoshi Yoshida ,  Yukihisa Katayama ,  Toru Sugiyama

    IPC分类号： H01M4/96 ,  H01M4/88

    CPC分类号： H01M8/0234 ,  H01M4/8817 ,  H01M4/96 ,  H01M2008/1095 ,  Y02P70/56

    摘要： A fuel cell structure comprises a diffusion layer and/or a catalyst layer which are made of a carbonaceous porous material having a nano-size structure, such as carbon nanowall (CNW). A method of manufacturing the structure is also disclosed. The structure and method simplify the process of manufacturing a fuel cell electrode comprised of an electrode catalyst layer and a gas diffusion layer. The electrical conductivity of the catalyst layer is increased and the diffusion efficiency of the diffusion layer is improved, whereby the electricity generation efficiency of the fuel cell can be improved.

    摘要翻译： 燃料电池结构包括由具有纳米尺寸结构的碳质多孔材料（例如碳纳米壁（CNW））制成的扩散层和/或催化剂层。 还公开了一种制造该结构的方法。 该结构和方法简化了制造由电极催化剂层和气体扩散层组成的燃料电池电极的工艺。 催化剂层的导电性提高，扩散层的扩散效率提高，能够提高燃料电池的发电效率。

    Fuel cell separator with a vapor-phase grown carbon-based porous material of nanosize structure
    4.
    发明授权
    Fuel cell separator with a vapor-phase grown carbon-based porous material of nanosize structure 有权
    具有纳米级结构的气相生长碳基多孔材料的燃料电池分离器

    公开(公告)号：US07923170B2

    公开(公告)日：2011-04-12

    申请号：US11659104

    申请日：2005-09-21

    申请人： Masaru Hori ,  Mineo Hiramatsu ,  Hiroyuki Kano ,  Yukihisa Katayama ,  Toru Sugiyama ,  Satoshi Yoshida

    发明人： Masaru Hori ,  Mineo Hiramatsu ,  Hiroyuki Kano ,  Yukihisa Katayama ,  Toru Sugiyama ,  Satoshi Yoshida

    IPC分类号： H01M4/64

    CPC分类号： H01M8/0245 ,  H01M8/0228 ,  H01M8/0234 ,  H01M8/0252 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/1007 ,  Y02P70/56 ,  Y10S977/948

    摘要： The degree of freedom in the shape of channels in a separator is increased, enabling an optimum gas channel to be designed, enabling a sufficient supply of gas below gas channel ribs, and improving cell performance through the reduction in diffusion polarization. Drainage property is also improved and flooding is prevented, thereby reducing diffusion polarization and improving cell performance. Cell performance is also improved through the reduction of contact resistance. A fuel cell separator comprises a separator substrate on which gas channel ribs are formed through vapor-phase growth of a carbon-based porous material with a nanosize structure. An electrode structure for a fuel cell, methods of manufacturing the separator and the fuel cell, and a solid polymer fuel cell comprising the electrode structure.

    摘要翻译： 分离器中的通道形状的自由度增加，能够设计最佳的气体通道，从而能够充分地供应低于气体通道肋的气体，并且通过减小扩散极化来改善电池的性能。 排水性能也得到改善，防止溢流，从而降低扩散极化，提高电池性能。 通过降低接触电阻也提高了电池性能。 一种燃料电池隔板包括隔板基板，气体通道肋通过具有纳米尺寸结构的碳基多孔材料的气相生长而形成。 用于燃料电池的电极结构，制造隔膜和燃料电池的方法以及包括电极结构的固体聚合物燃料电池。