FUEL CELL SYSTEM AND CONTROL METHOD THEREOF
    4.
    发明申请
    FUEL CELL SYSTEM AND CONTROL METHOD THEREOF 审中-公开
    燃料电池系统及其控制方法

    公开(公告)号:US20150207159A1

    公开(公告)日:2015-07-23

    申请号:US14414774

    申请日:2013-09-30

    IPC分类号: H01M8/04 H01M16/00

    摘要: A fuel cell system includes: a fuel cell; an oxidant gas supply unit configured to supply an oxidant gas to a cathode electrode of the fuel cell; and a gas pressure control unit configured to detect as a gas pressure sensitivity a ratio of variation in an output of the fuel cell to variation in the pressure of the oxidant gas, specify a correspondence relationship between the pressure of the oxidant gas and the output of the fuel cell on the basis of the detected gas pressure sensitivity, and control the pressure of the oxidant gas on the basis of the specified correspondence relationship.

    摘要翻译: 燃料电池系统包括:燃料电池; 氧化剂气体供给单元,被配置为向所述燃料电池的阴极供给氧化剂气体; 以及气体压力控制单元,被配置为将所述燃料电池的输出的变化率与所述氧化剂气体的压力的变化的比率检测为气体压力灵敏度,指定所述氧化剂气体的压力与所述氧化剂气体的输出之间的对应关系 基于检测到的气体压力灵敏度的燃料电池,并且基于指定的对应关系来控制氧化剂气体的压力。

    Membrane-electrode-assembly with solid polymer electrolyte
    6.
    发明授权
    Membrane-electrode-assembly with solid polymer electrolyte 有权
    具有固体聚合物电解质的膜 - 电极组装

    公开(公告)号:US06723464B2

    公开(公告)日:2004-04-20

    申请号:US09871150

    申请日:2001-05-31

    IPC分类号: H01M486

    摘要: A membrane-electrode-assembly with a solid polymer electrolyte, wherein a laminated structure is obtained by a process in which a membrane/catalyst layer conjugate produced by bonding a first catalyst layer containing a catalyst and an ion-conducting resin to a solid polymer electrolyte membrane, and a gas diffusion layer/catalyst layer conjugate produced by forming a second catalyst layer containing a catalyst and an ion-conducting resin on one side of a gas diffusion layer consisting of a gas-permeable electroconductive sheet material are laminated at least on the anode or cathode side such that the first catalyst layer and second catalyst layer face each other.

    摘要翻译: 一种具有固体聚合物电解质的膜电极组件,其中通过将含有催化剂的第一催化剂层和离子导电树脂粘合到固体聚合物电解质上而制备的膜/催化剂层共轭物的方法获得层压结构体 膜,以及通过在由透气性导电性片材构成的气体扩散层的一面形成含有催化剂和离子传导性树脂的第二催化剂层而制造的气体扩散层/催化剂层共轭体,至少在 阳极或阴极侧,使得第一催化剂层和第二催化剂层彼此面对。

    Fuel cell system and control method thereof

    公开(公告)号:US10158134B2

    公开(公告)日:2018-12-18

    申请号:US14414774

    申请日:2013-09-30

    摘要: A fuel cell system includes: a fuel cell; an oxidant gas supply unit configured to supply an oxidant gas to a cathode electrode of the fuel cell; and a gas pressure control unit configured to detect as a gas pressure sensitivity a ratio of variation in an output of the fuel cell to variation in the pressure of the oxidant gas, specify a correspondence relationship between the pressure of the oxidant gas and the output of the fuel cell on the basis of the detected gas pressure sensitivity, and control the pressure of the oxidant gas on the basis of the specified correspondence relationship.

    Method of manufacturing membrane electrode assembly
    10.
    发明申请
    Method of manufacturing membrane electrode assembly 审中-公开
    膜电极组件的制造方法

    公开(公告)号:US20090029039A1

    公开(公告)日:2009-01-29

    申请号:US12219108

    申请日:2008-07-16

    IPC分类号: B05D5/06

    摘要: A method of manufacturing a membrane electrode assembly for a fuel cell, in which a catalyst layer is disposed between an electrolyte membrane and a gas diffusion layer, includes producing a catalyst powder that is used to form the catalyst layer; and forming the catalyst layer by unevenly depositing the catalyst powder on at least one of the electrolyte membrane and the gas diffusion layer.

    摘要翻译: 一种在电解质膜和气体扩散层之间设置有催化剂层的燃料电池用膜电极接合体的制造方法,其特征在于,制造用于形成所述催化剂层的催化剂粉末, 以及通过使所述催化剂粉末在所述电解质膜和所述气体扩散层中的至少一个上不均匀地沉积而形成所述催化剂层。