Fuel cell
    1.
    发明授权
    Fuel cell 失效
    燃料电池

    公开(公告)号:US07638223B2

    公开(公告)日:2009-12-29

    申请号:US11836821

    申请日:2007-08-10

    IPC分类号: H01M4/00

    摘要: A fuel cell comprising a cathode catalyst layer, an anode catalyst layer including a conductive perfluoro-binder having a micellar structure formed by outwardly orienting hydrophobic (lipophilic) groups and inwardly orienting hydrophilic groups, and a proton conductive membrane provided between the cathode catalyst layer and the anode catalyst layer.

    摘要翻译: 一种燃料电池,包括阴极催化剂层,包含具有通过向外取向疏水(亲脂基)基团和向内取向的亲水基团形成的胶束结构的导电全氟粘合剂的阳极催化剂层,以及设置在阴极催化剂层和 阳极催化剂层。

    FUEL CELL
    2.
    发明申请
    FUEL CELL 失效
    燃料电池

    公开(公告)号:US20090011321A1

    公开(公告)日:2009-01-08

    申请号:US11836821

    申请日:2007-08-10

    IPC分类号: H01M4/00

    摘要: A fuel cell comprising a cathode catalyst layer, an anode catalyst layer including a conductive perfluoro-binder having a micellar structure formed by outwardly orienting hydrophobic (lipophilic) groups and inwardly orienting hydrophilic groups, and a proton conductive membrane provided between the cathode catalyst layer and the anode catalyst layer.

    摘要翻译: 一种燃料电池,包括阴极催化剂层,包含具有通过向外取向疏水(亲脂基)基团和向内取向的亲水基团形成的胶束结构的导电全氟粘合剂的阳极催化剂层,以及设置在阴极催化剂层和 阳极催化剂层。

    FUEL CELL
    7.
    发明申请
    FUEL CELL 审中-公开
    燃料电池

    公开(公告)号:US20080014491A1

    公开(公告)日:2008-01-17

    申请号:US11858162

    申请日:2007-09-20

    IPC分类号: H01M8/04 H01M8/10 H01M4/86

    摘要: A fuel cell comprises a proton conductive membrane, an anode catalyst layer provided on one surface of the proton conductive membrane, and a cathode catalyst layer provided partly on another surface of the proton conductive membrane, wherein water generated in the cathode catalyst layer is supplied to the anode catalyst layer through the proton conductive membrane, and the fuel cell further comprises a water-diffusing portion which is provided on the another surface of the proton conductive membrane and is in contact with the cathode catalyst layer.

    摘要翻译: 燃料电池包括质子传导膜,设置在质子传导膜的一个表面上的阳极催化剂层和部分地设置在质子传导膜的另一个表面上的阴极催化剂层,其中在阴极催化剂层中产生的水被供应到 通过质子传导膜的阳极催化剂层,并且燃料电池还包括设置在质子传导膜的另一个表面上并与阴极催化剂层接触的水扩散部分。

    FUEL CELL
    8.
    发明申请
    FUEL CELL 审中-公开
    燃料电池

    公开(公告)号:US20090269653A1

    公开(公告)日:2009-10-29

    申请号:US11909817

    申请日:2006-03-28

    IPC分类号: H01M4/00

    摘要: A fuel cell comprising a cathode catalyst layer (2) containing a cathode catalyst particle and a proton conductive resin, an anode catalyst layer (3) and a proton conductive membrane (6) provided between the cathode catalyst layer (2) and the anode catalyst layer (3), wherein a content of the cathode catalyst particle in the cathode catalyst layer (2) is substantially the same on a first surface facing the proton conductive membrane (6) and on a second surface opposite to the first surface, and a content of the proton conductive resin in the cathode catalyst layer (2) is increased with an increase in distance from the second surface toward the first surface.

    摘要翻译: 一种燃料电池,包括含有阴极催化剂颗粒和质子传导性树脂的阴极催化剂层(2),设置在阴极催化剂层(2)和阳极催化剂之间的阳极催化剂层(3)和质子传导膜(6) 层(3),其中阴极催化剂层(2)中的阴极催化剂颗粒的含量在面向质子传导膜(6)的第一表面和与第一表面相对的第二表面上基本相同,并且 随着从第二表面到第一表面的距离的增加,阴极催化剂层(2)中的质子传导性树脂的含量增加。