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    REINFORCED POLYMER ELECTROLYTE MEMBRANE
    1.
    发明申请
    REINFORCED POLYMER ELECTROLYTE MEMBRANE 有权
    增强聚合物电解质膜

    公开(公告)号：US20070264561A1

    公开(公告)日：2007-11-15

    申请号：US11829523

    申请日：2007-07-27

    申请人： Miguel GUERRA ,  Michael Yandrasits

    发明人： Miguel GUERRA ,  Michael Yandrasits

    IPC分类号： C08J5/22 ,  H01M8/10

    CPC分类号： C08J5/2281 ,  C08J2379/06 ,  H01M8/1004 ,  H01M8/1023 ,  H01M8/103 ,  H01M8/1039 ,  H01M8/1072 ,  Y02P70/56

    摘要： A method is provided for making a reinforced polymer electrolyte membrane, such as may be used in electrolytic cells such as fuel cells, by mixing a sulfonate- or sulfonyl halide-functional polymer with a bisamidine compound and subsequently trimerizing the amidine groups of the bisamidine compound to form triazine linkages. The sulfonyl halide or sulfonate groups may then be converted to sulfonic acid groups, yielding a polymer electrolyte reinforced with a polytriazine.

    摘要翻译： 提供了用于制造增强聚合物电解质膜的方法，例如可以用于诸如燃料电池的电解池中，通过将磺酸盐或磺酰卤官能聚合物与双脒化合物混合，随后将双脒化合物的脒基团三聚 以形成三嗪键。 然后将磺酰卤或磺酸酯基团转化为磺酸基团，产生用聚三嗪增强的聚合物电解质。

    Polymer electrolyte membranes crosslinked by nitrile trimerization
    2.
    发明申请
    Polymer electrolyte membranes crosslinked by nitrile trimerization 失效
    通过腈三聚交联的聚合物电解质膜

    公开(公告)号：US20050107489A1

    公开(公告)日：2005-05-19

    申请号：US10712589

    申请日：2003-11-13

    申请人： Michael Yandrasits ,  Steven Hamrock ,  Werner Grootaert ,  Miguel Guerra ,  Naiyong Jing

    发明人： Michael Yandrasits ,  Steven Hamrock ,  Werner Grootaert ,  Miguel Guerra ,  Naiyong Jing

    IPC分类号： C08J5/22 ,  C08G2/00

    CPC分类号： C08J5/225 ,  C08J2327/12

    摘要： A method is provided for making a crosslinked polymer electrolyte, typically in the form of a membrane for use as a polymer electrolyte membrane in an electrolytic cell such as a fuel cell, by trimerization of nitrile groups contained on groups pendant from the polymer. The resulting polymer electrolyte membrane comprises a highly fluorinated polymer comprising: a perfluorinated backbone, first pendent groups which comprise sulfonic acid groups, and crosslinks comprising trivalent groups according to the formula: The first pendent groups are typically according to the formula: —R1—SO3H, where R1 is a branched or unbranched perfluoroalkyl or perfluoroether group comprising 1-15 carbon atoms and 0-4 oxygen atoms, most typically —O—CF2—CF2—CF2—CF2—SO3H or —O—CF2—CF(CF3)—O—CF2—CF2—SO3H.

    摘要翻译： 提供了一种制备交联聚合物电解质的方法，通常是通过聚合物悬浮在基团上的腈基的三聚作用，在电解池如燃料电池中用作聚合物电解质膜的膜形式。 所得聚合物电解质膜包括高度氟化的聚合物，其包含：全氟化骨架，包含磺酸基团的第一侧基和包含根据下式的三价基团的交联：第一侧基通常根据下式：-R

    Reinforced polymer electrolyte membrane
    3.
    发明申请
    Reinforced polymer electrolyte membrane 有权
    增强聚合物电解质膜

    公开(公告)号：US20050107532A1

    公开(公告)日：2005-05-19

    申请号：US10712360

    申请日：2003-11-13

    申请人： Miguel Guerra ,  Michael Yandrasits

    发明人： Miguel Guerra ,  Michael Yandrasits

    IPC分类号： C08F8/30 ,  C08J20060101 ,  C08J5/22 ,  H01M8/10

    CPC分类号： C08J5/2281 ,  C08J2379/06 ,  H01M8/1004 ,  H01M8/1023 ,  H01M8/103 ,  H01M8/1039 ,  H01M8/1072 ,  Y02P70/56

    摘要： A method is provided for making a reinforced polymer electrolyte membrane, such as may be used in electrolytic cells such as fuel cells, by mixing a sulfonate- or sulfonyl halide-functional polymer with a bisamidine compound and subsequently trimerizing the amidine groups of the bisamidine compound to form triazine linkages. The sulfonyl halide or sulfonate groups may then be converted to sulfonic acid groups, yielding a polymer electrolyte reinforced with a polytriazine.

    摘要翻译： 提供了用于制造增强聚合物电解质膜的方法，例如可以用于诸如燃料电池的电解池中，通过将磺酸盐或磺酰卤官能聚合物与双脒化合物混合，随后将双脒化合物的脒基团三聚 以形成三嗪键。 然后将磺酰卤或磺酸酯基团转化为磺酸基团，产生用聚三嗪增强的聚合物电解质。

    POLYMER ELECTROLYTE MEMBRANES CROSSLINKED BY NITRILE TRIMERIZATION
    4.
    发明申请
    POLYMER ELECTROLYTE MEMBRANES CROSSLINKED BY NITRILE TRIMERIZATION 有权
    聚合物电解质膜由NITRILE TRIMERIZATION交联

    公开(公告)号：US20060205829A1

    公开(公告)日：2006-09-14

    申请号：US11419515

    申请日：2006-05-22

    申请人： Michael Yandrasits ,  Steven Hamrock ,  Werner Grootaert ,  Miguel Guerra ,  Naiyong Jing

    发明人： Michael Yandrasits ,  Steven Hamrock ,  Werner Grootaert ,  Miguel Guerra ,  Naiyong Jing

    IPC分类号： C08J5/20

    CPC分类号： C08J5/225 ,  C08J2327/12

    摘要： A method is provided for making a crosslinked polymer electrolyte, typically in the form of a membrane for use as a polymer electrolyte membrane in an electrolytic cell such as a fuel cell, by trimerization of nitrile groups contained on groups pendant from the polymer. The resulting polymer electrolyte membrane comprises a highly fluorinated polymer comprising: a perfluorinated backbone, first pendent groups which comprise sulfonic acid groups, and crosslinks comprising trivalent groups according to the formula: The first pendent groups are typically according to the formula: —R1—SO3H, where R1 is a branched or unbranched perfluoroalkyl or perfluoroether group comprising 1-15 carbon atoms and 0-4 oxygen atoms, most typically —O—CF2—CF2—CF2—CF2—SO3H or —O—CF2—CF(CF3)—O—CF2—CF2—SO3H.

    摘要翻译： 提供了一种制备交联聚合物电解质的方法，通常是通过聚合物悬浮在基团上的腈基的三聚作用，在电解池如燃料电池中用作聚合物电解质膜的膜形式。 所得聚合物电解质膜包括高度氟化的聚合物，其包含：全氟化骨架，包含磺酸基团的第一侧基和包含根据下式的三价基团的交联：第一侧基通常根据下式：-R

    Polymer electrolytes crosslinked by ultraviolet radiation
    6.
    发明申请
    Polymer electrolytes crosslinked by ultraviolet radiation 失效
    通过紫外线辐射交联的聚合物电解质

    公开(公告)号：US20050131097A1

    公开(公告)日：2005-06-16

    申请号：US10733211

    申请日：2003-12-11

    申请人： Naiyong Jing ,  Steven Hamrock ,  Michael Yandrasits

    发明人： Naiyong Jing ,  Steven Hamrock ,  Michael Yandrasits

    IPC分类号： C08F14/18 ,  C08F214/18 ,  C08F214/26 ,  C08J3/28 ,  C08J5/22 ,  C08G2/00

    CPC分类号： C08J3/28 ,  C08F14/18 ,  C08J5/225 ,  C08J2327/12

    摘要： A method is provided for making a crosslinked polymer electrolyte, typically in the form of a membrane for use as a polymer electrolyte membrane in an electrolytic cell such as a fuel cell, as well as the polymer so made, the method comprising application of ultraviolet radiation to a highly fluorinated fluoropolymer comprising: a backbone derived in part from tetrafluoro-ethylene monomer, first pendent groups which include a group according to the formula —SO2X, where X is F, Cl, Br, OH or —O−M+, where M+ is a monovalent cation, and second pendent groups which include Br, Cl or I. Typically, the membrane has a thickness of 90 microns or less, more typically 60 or less, and most typically 30 microns or less.

    摘要翻译： 提供了一种制造交联聚合物电解质的方法，该电解质通常是在诸如燃料电池的电解槽中用作聚合物电解质膜的膜形式，以及如此制备的聚合物，该方法包括施加紫外线辐射 涉及一种高度氟化的含氟聚合物，其包含：部分由四氟乙烯单体衍生的主链，第一侧基，其包括根据式-SO 2 X的基团，其中X为F，Cl，Br， OH或-O - ，其中M + +是一价阳离子，第二侧基包括Br，Cl或I.通常 ，膜的厚度为90微米或更小，更通常为60或更小，最通常为30微米或更小。

    Microwave annealing of membranes for use in fuel cell assemblies
    8.
    发明申请
    Microwave annealing of membranes for use in fuel cell assemblies 审中-公开
    用于燃料电池组件的膜的微波退火

    公开(公告)号：US20060141138A1

    公开(公告)日：2006-06-29

    申请号：US11243669

    申请日：2005-10-05

    申请人： Steven Hamrock ,  Michael Yandrasits ,  Adam Puhl

    发明人： Steven Hamrock ,  Michael Yandrasits ,  Adam Puhl

    IPC分类号： B05D5/12 ,  C08J5/22 ,  H01M8/10 ,  B05D3/02

    CPC分类号： H01M8/1086 ,  H01B1/122 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/103 ,  H01M8/1039 ,  H01M8/1081 ,  H01M2300/0082 ,  H01M2300/0094 ,  Y02P70/56

    摘要： Methods of manufacturing a film involve providing a coating of an ion-containing polymer or ion-containing polymer precursor and annealing the coating to form a film using microwave radiation. Methods of manufacturing an ion-containing membrane for use in a membrane electrode assembly of a fuel cell involve coating a solution of an ion-containing polymer or ion-containing polymer precursor to form a cast membrane of the membrane electrode assembly, and annealing the cast membrane using microwave radiation. The cast membrane may comprise a PEM, for example, which may be incorporated in a fuel cell assembly.

    摘要翻译： 制造薄膜的方法包括提供含离子的聚合物或含离子的聚合物前体的涂层，并使用微波辐射退火涂层以形成薄膜。 制造用于燃料电池的膜电极组件的含离子膜的方法包括涂覆含离子的聚合物或含离子的聚合物前体的溶液以形成膜电极组件的流延膜，并且对铸件 膜使用微波辐射。 浇铸膜可以包括例如可并入燃料电池组件中的PEM。