Manufacturing process for fuel cell, and fuel cell apparatus
    61.
    发明申请
    Manufacturing process for fuel cell, and fuel cell apparatus 审中-公开
    燃料电池和燃料电池装置的制造方法

    公开(公告)号:US20050272595A1

    公开(公告)日:2005-12-08

    申请号:US10530493

    申请日:2003-10-15

    摘要: In a manufacturing process for a fuel cell having a fuel electrode, an oxidizer electrode, and a polymer electrolyte membrane held between both the electrodes, and having electrode catalyst layers which are individually provided between both the electrodes and the polymer electrolyte membrane, the process has the step of ejecting an electrode catalyst composition containing conductive particles carrying thereon at least a catalyst, by an ink-jet process to form the electrode catalyst layers. This provides a fuel cell manufacturing process which can accurately control the coverage of catalyst layers and also can simply provide pores while controlling the same.

    摘要翻译: 在具有保持在两电极之间的具有燃料电极,氧化剂电极和高分子电解质膜的燃料电池的制造方法中,具有分别设置在两电极和高分子电解质膜之间的电极催化剂层, 通过喷墨法喷射含有至少载有至少催化剂的导电粒子的电极催化剂组合物以形成电极催化剂层的步骤。 这提供了可以精确地控制催化剂层的覆盖范围的燃料电池制造方法,并且也可以简单地提供孔,同时控制催化剂层。