Proton-conducting electrolyte and fuel cell using the same
    2.
    发明申请
    Proton-conducting electrolyte and fuel cell using the same 有权
    质子导电电解质和使用其的燃料电池

    公开(公告)号:US20050196658A1

    公开(公告)日:2005-09-08

    申请号:US11070169

    申请日:2005-03-03

    IPC分类号: C08L77/00 H01M8/02 H01M8/10

    摘要: The invention provides a proton-conducting electrolyte that has excellent proton-conducting properties, heat resistance, and chemical stability without containing any fluorine. The proton-conducting electrolyte contains polyamide sulfamidic acid in which a polyamide backbone has side chains of sulfamidic acid groups. The polyamide sulfamidic acid may be represented by the formula: where Ar1 and Ar2 are each an aromatic ring or a group containing an aromatic ring and n is the average degree of polymerization and is an integer between 100-300,000.

    摘要翻译: 本发明提供一种质子传导电解质,具有优异的质子传导性能,耐热性和化学稳定性,而不含任何氟。 质子传导电解质含有聚酰胺磺酰胺酸,其中聚酰胺主链具有磺酰胺酸基侧链。 聚酰胺磺酰胺酸可以由下式表示:其中Ar 1和Ar 2各自为芳环或含有芳环的基团,n为平均度 聚合,为100-300,000之间的整数。

    Proton conducting electrolyte and fuel cell using the same
    3.
    发明申请
    Proton conducting electrolyte and fuel cell using the same 审中-公开
    质子导电电解质和使用其的燃料电池

    公开(公告)号:US20050147861A1

    公开(公告)日:2005-07-07

    申请号:US11008613

    申请日:2004-12-10

    摘要: The present invention is related to a proton conducting electrolyte having better proton conductivity, heat resistance and mechanical strength and a fuel cell using the same. More specifically, the proton conducting electrolyte of the present invention comprises a backbone polymer having a hard segment and a soft segment, and one or both of a side chain polymer having a proton dissociating group and a side chain polymer composed of a dendrimer.

    摘要翻译: 本发明涉及具有更好的质子传导性,耐热性和机械强度的质子传导电解质和使用其的燃料电池。 更具体地说,本发明的质子传导电解质包括具有硬链段和软链段的主链聚合物,以及具有质子解离基团的侧链聚合物和由树枝状聚合物组成的侧链聚合物中的一种或两种。

    Proton conducting electrolyte and fuel cell using the same
    6.
    发明申请
    Proton conducting electrolyte and fuel cell using the same 审中-公开
    质子导电电解质和燃料电池使用它

    公开(公告)号:US20050142412A1

    公开(公告)日:2005-06-30

    申请号:US11008611

    申请日:2004-12-10

    IPC分类号: C08J5/22 H01B1/12 H01M8/10

    摘要: The present invention is relates to a proton conducting electrolyte comprising a novel polymer compound having a sulfonic acid group that is widely used in the industrial field. The polymer of the present invention may be prepared by a simple reaction scheme under mild conditions. Additionally, the present invention is related to a fuel cell using the proton conducting electrolyte of the present invention. The proton conducting electrolyte may comprise at least one polymer of polysulfonatealkoxyphenyleneoxide having a backbone of polyphenyleneoxide and a side chain of sulfonatealkoxy group.

    摘要翻译: 本发明涉及质子传导电解质,其包含在工业领域中广泛使用的具有磺酸基的新型高分子化合物。 本发明的聚合物可以在温和条件下通过简单的反应方案制备。 另外,本发明涉及使用本发明的质子传导性电解质的燃料电池。 质子传导电解质可以包含至少一种具有聚苯醚主链和磺酸烷氧基侧链的聚磺酸烷氧基亚锡氧化物的聚合物。

    Proton-conducting electrolyte and fuel cell using the same
    9.
    发明授权
    Proton-conducting electrolyte and fuel cell using the same 有权
    质子导电电解质和使用其的燃料电池

    公开(公告)号:US07560184B2

    公开(公告)日:2009-07-14

    申请号:US11070169

    申请日:2005-03-03

    IPC分类号: H01M8/10 H01M8/02 C08L77/00

    摘要: The invention provides a proton-conducting electrolyte that has excellent proton-conducting properties, heat resistance, and chemical stability without containing any fluorine. The proton-conducting electrolyte contains polyamide sulfamidic acid in which a polyamide backbone has side chains of sulfamidic acid groups. The polyamide sulfamidic acid may be represented by the formula: where Ar1 and Ar2 are each an aromatic ring or a group containing an aromatic ring and n is the average degree of polymerization and is an integer between 100-300,000.

    摘要翻译: 本发明提供一种质子传导电解质,具有优异的质子传导性能,耐热性和化学稳定性,而不含任何氟。 质子传导电解质含有聚酰胺磺酰胺酸,其中聚酰胺主链具有磺酰胺酸基侧链。 聚酰胺磺酰胺酸可以由下式表示:其中Ar 1和Ar 2各自为芳环或含有芳环的基团,n为平均聚合度,为100-300,000之间的整数。

    Electrode for fuel cell, fuel cell, and method of preparing electrode for fuel cell
    10.
    发明申请
    Electrode for fuel cell, fuel cell, and method of preparing electrode for fuel cell 审中-公开
    燃料电池用电极,燃料电池及燃料电池用电极的制造方法

    公开(公告)号:US20070190398A1

    公开(公告)日:2007-08-16

    申请号:US11353956

    申请日:2006-02-15

    摘要: A fuel cell that operates at high temperature under non-humid conditions using an electrolyte membrane prepared by impregnating a basic polymer with an acid and a method of producing an electrode for a fuel cell, the fuel cell includes a catalyst layer electrode that can prevent the inhibition of gas diffusion due to generated water and the inhibition of gas diffusion due to an electrode catalyst being covered with an acid that leaks from the electrolyte membrane impregnated with the acid. The electrode includes a catalyst layer including a platinum-containing catalyst, a basic polymer, and a hydrophobic binder.

    摘要翻译: 一种燃料电池,其在非湿度条件下使用通过用酸浸渍碱性聚合物制备的电解质膜和在制造燃料电池用电极的方法中在高温下工作,所述燃料电池包括催化剂层电极, 抑制由于产生的水引起的气体扩散和由于电极催化剂的气体扩散的抑制被从浸渍有酸的电解质膜渗漏的酸所覆盖。 电极包括含有铂的催化剂,碱性聚合物和疏水性粘合剂的催化剂层。