SEPARATOR FOR SOLID POLYMER ELECTROLYTIC FUEL BATTERY
    6.
    发明公开
    SEPARATOR FOR SOLID POLYMER ELECTROLYTIC FUEL BATTERY 审中-公开
    分离器FÜRFEST-POLYMER-ELEKTROLYT BRENNSTOFFBATTERIE

    公开(公告)号:EP1231655A1

    公开(公告)日:2002-08-14

    申请号:EP00946310.0

    申请日:2000-07-13

    IPC分类号: H01M8/02 H01M8/10

    摘要: A separator for a solid polymer electrolyte type fuel cell wherein multipile single cells are laminated and made up of a solid polymer electrolyte layer and catalyst electrode layers, gas diffusion electrodes and separators disposed on either side of the solid polymer electrolyte layer, and a fuel cell using the separator. At least a part of the separator to make contact with a gas diffusion layer is coated with a coating layer including a conducting hard carbon film. As a result, the separator has superior corrosion resistance and the fuel cell has a minimal internal resistance.

    摘要翻译: 一种固体聚合物电解质型燃料电池用隔膜,其中将多层单电池层叠并固化固体聚合物电解质层和催化剂电极层,设置在固体聚合物电解质层两侧的气体扩散电极和隔板以及燃料电池 使用分隔符。 与气体扩散层接触的分离器的至少一部分涂覆有包括导电硬碳膜的涂层。 结果,隔板具有优异的耐腐蚀性,燃料电池具有最小的内阻。