VINYL POLYMER OF SULFONATED MONOMER, PRODUCTION METHOD THEREOF, POLYMER ELECTROLYTE, POLYMER ELECTROLYTE MEMBRANE AND FUEL CELL
    2.
    发明申请
    VINYL POLYMER OF SULFONATED MONOMER, PRODUCTION METHOD THEREOF, POLYMER ELECTROLYTE, POLYMER ELECTROLYTE MEMBRANE AND FUEL CELL 审中-公开
    磺化单体的乙烯基聚合物,其制备方法,聚合物电解质,聚合物电解质膜和燃料电池

    公开(公告)号:US20090047563A1

    公开(公告)日:2009-02-19

    申请号:US12162182

    申请日:2007-04-19

    IPC分类号: H01M8/10 C08F128/02

    摘要: Provided is a vinyl polymer of a sulfonated monomer having a basic skeleton represented by the following formula (1), wherein x is 1 to 20 and n is 10 to 10,000.Also provided is a novel hydrocarbon vinyl polymer aimed at providing a hydrocarbon solid polymer electrolyte which can become a substitute for a fluorine electrolyte, and which has chemical and physical properties sufficient for practical use, yet can be produced at a low cost. Additionally, provided is a polymer electrolyte membrane suitable as the ion-exchange membrane of a solid polymer fuel cell by employing the polymer of a sulfonated vinyl monomer which has excellent film-forming properties and a large ion-exchange capacity (EW).

    摘要翻译: 提供具有由下式(1)表示的基本骨架的磺化单体的乙烯基聚合物,其中x为1至20,n为10至10,000。 还提供了一种新的烃类乙烯基聚合物,其目的在于提供一种能够成为氟电解液的替代物的烃固体聚合物电解质,其具有足够实用的化学和物理性质,但可以以低成本制备。 另外,通过使用具有优异的成膜性和大的离子交换容量(EW)的磺化乙烯基单体的聚合物,提供了适合作为固体高分子型燃料电池的离子交换膜的高分子电解质膜。