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    Fuel cell-use catalyst electrode and fuel cell having this catalyst electrode, and production methods therefor
    3.
    发明申请
    Fuel cell-use catalyst electrode and fuel cell having this catalyst electrode, and production methods therefor 审中-公开
    具有该催化剂电极的燃料电池用催化剂电极和燃料电池及其制造方法

    公开(公告)号：US20060110652A1

    公开(公告)日：2006-05-25

    申请号：US10515654

    申请日：2003-05-28

    申请人： Hideto Imai ,  Tsutomu Yoshitake ,  Yuichi Shimakawa ,  Takashi Manako ,  Shin Nakamura ,  Hidekazu Kimura ,  Sadanori Kuroshima ,  Yoshimi Kubo

    发明人： Hideto Imai ,  Tsutomu Yoshitake ,  Yuichi Shimakawa ,  Takashi Manako ,  Shin Nakamura ,  Hidekazu Kimura ,  Sadanori Kuroshima ,  Yoshimi Kubo

    IPC分类号： H01M4/86 ,  H01M4/02 ,  H01M4/88

    CPC分类号： H01M4/8663 ,  H01M4/8605 ,  H01M4/8828 ,  H01M4/8896 ,  H01M8/1004 ,  Y02P70/56

    摘要： The present invention provides a catalyst electrode and a manufacturing method of the same. When the catalyst electrode is used for a fuel cell, it is capable of suppressing an air, which is a by-product generated at a fuel electrode on a surface of the electrode, and quickly removing the adsorbed bubble-like air. Accordingly, the catalyst electrode is capable of increasing an effective catalyst surface of the fuel electrode and enhancing an output power of the fuel cell. Moreover, the present invention provides fuel cell and a manufacturing method of the same. The fuel cell is capable of suppressing an air, which is a by-product generated at the fuel electrode on the surface of the electrode and quickly removing the adsorbed bubble-like air. Accordingly, the fuel cell is capable of increasing an effective catalyst surface of the fuel electrode and enhancing an output power thereof. In a catalyst electrode for a fuel cell provided with a substrate and a catalyst layer which is formed on the substrate and which contains a carbon particle carrying a catalyst and a solid polymer electrolyte, the substrate or the catalyst layer contains one or more kinds of anti-foaming agent.

    摘要翻译： 本发明提供一种催化剂电极及其制造方法。 当催化剂电极用于燃料电池时，能够抑制在电极表面上的燃料电极处产生的副产物的空气，并且能够快速除去吸附的气泡状空气。 因此，催化剂电极能够增加燃料电极的有效的催化剂表面并提高燃料电池的输出功率。 此外，本发明提供燃料电池及其制造方法。 燃料电池能够抑制空气，其是在电极表面上的燃料电极处产生的副产物，并且快速除去吸附的气泡状空气。 因此，燃料电池能够增加燃料电极的有效的催化剂表面并提高其输出功率。 在设置有基板的燃料电池用催化剂电极和形成在基板上的含有载持催化剂和固体高分子电解质的碳粒子的催化剂层的情况下，基板或催化剂层含有一种或多种抗 发泡剂。