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    Fuel Cell Structure and Method of Manufacturing Same
    2.
    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
    3.
    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。

    Fuel cell structure and method of manufacturing same
    6.
    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。

    CARBON NANOWALL WITH CONTROLLED STRUCTURE AND METHOD FOR CONTROLLING CARBON NANOWALL STRUCTURE
    7.
    发明申请
    CARBON NANOWALL WITH CONTROLLED STRUCTURE AND METHOD FOR CONTROLLING CARBON NANOWALL STRUCTURE 审中-公开
    碳纳米管具有控制结构和控制碳纳米结构的方法

    公开(公告)号：US20100009242A1

    公开(公告)日：2010-01-14

    申请号：US12374844

    申请日：2007-07-25

    申请人： Masaru Hori ,  Mineo Hiramatsu ,  Hiroyuki Kano ,  Toru Sugiyama ,  Yuichiro Hama

    发明人： Masaru Hori ,  Mineo Hiramatsu ,  Hiroyuki Kano ,  Toru Sugiyama ,  Yuichiro Hama

    IPC分类号： H01M4/86 ,  C01B31/02 ,  B01J32/00

    CPC分类号： B01J21/185 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/18 ,  H01M4/9083 ,  H01M4/926 ,  Y10T428/24355

    摘要： Provided is a method for controlling a carbon nanowall (CNW) structure having improved corrosion resistance against high potential by varying the spacing between the carbon nanowall (CNW) walls so that its surface area and crystallinity are controlled. Also provided is a carbon nanowall (CNW) with a high surface arca and a carbon nanowall (CNW) with a high crystallinity, both of which have a controlled structure. According to the present invention, provided are: (1) a carbon nanowall, characterized by having a wall surface area of 50 cm2/cm2-substrate·μm or more; (2) a carbon nanowall, characterized by having a crystallinity such that the D band half value width in the Raman spectrum measured with an irradiation laser wavelength of 514.5 nm is 85 cm−1 or less: and (3) a carbon nanowall, characterized by having not only a wall surface area of 50 cm2/cm2-substrate·μm or more but also a crystallinity such that the D-band half value width in the Raman spectrum measured with an irradiation laser wavelength of 14.5 nm is 85 cm−1 or less.

    摘要翻译： 提供了一种通过改变碳纳米壁（CNW）壁之间的间距来控制其表面积和结晶度来控制具有改善的高电位耐腐蚀性的碳纳米壁（CNW）结构的方法。 还提供具有高表面积的碳纳米壁（CNW）和具有高结晶度的碳纳米壁（CNW），两者都具有受控的结构。 根据本发明，提供：（1）一种碳纳米壁，其特征在于，具有50cm 2 / cm 2以上的基板的壁面积以上; （2）碳纳米壁，其特征在于具有结晶度使得以514.5nm的照射激光波长测量的拉曼光谱中的D带半值宽度为85cm -1以下：（3）碳纳米壁，其特征在于， 通过不仅具有50cm 2 / cm 2以上的壁面积等于或大于50的壁面积，而且结晶度使得以14.5nm的照射激光波长测量的拉曼光谱中的D带半值宽度为85cm -1 或更少。