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    ELECTROLYTE MATERIALS FOR USE IN ELECTROCHEMICAL CELLS
    9.
    发明申请
    ELECTROLYTE MATERIALS FOR USE IN ELECTROCHEMICAL CELLS 审中-公开
    用于电化学电池的电解质材料

    公开(公告)号：US20120052339A1

    公开(公告)日：2012-03-01

    申请号：US13216579

    申请日：2011-08-24

    申请人： Yuriy V. Mikhaylik ,  Igor Kovalev ,  Helmut Moehwald ,  Rudiger Schmidt

    发明人： Yuriy V. Mikhaylik ,  Igor Kovalev ,  Helmut Moehwald ,  Rudiger Schmidt

    IPC分类号： H01M10/0565 ,  H01M4/38 ,  H01M4/40 ,  B05D3/06 ,  H01M10/056 ,  B05D5/12 ,  B32B38/10 ,  H01M10/052 ,  H01M4/60

    CPC分类号： H01M4/581 ,  H01M2/145 ,  H01M2/1673 ,  H01M4/134 ,  H01M4/366 ,  H01M4/382 ,  H01M4/405 ,  H01M4/5815 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0037

    摘要： Electrolyte materials for use in electrochemical cells, electrochemical cells comprising the same, and methods of making such materials and cells, are generally described. In some embodiments, the materials, processes, and uses described herein relate to electrochemical cells comprising sulfur and lithium such as, for example, lithium sulfur batteries. The electrolyte can comprise a polymeric material and, in some cases, an absorbed auxiliary material. For example, the electrolyte material can be capable of forming a gel, and the auxiliary material can comprise an electrolyte solvent. In some instances, the electrolyte material can comprise at least one organic (co)polymer selected from polyethersulfones. The non-fluid material in the electrolyte, when configured for use, can, alone or in combination with the optional absorbed auxiliary material, have a yield strength greater than that of lithium metal, in some embodiments. In some embodiments, the electrochemical cell (e.g., the electrolyte) can be configured such that the electrochemical cell can be cycled at relatively high temperatures without experiencing thermal runaway.

    摘要翻译： 通常描述用于电化学电池的电解质材料，包含它们的电化学电池以及制备这种材料和电池的方法。 在一些实施方案中，本文所述的材料，方法和用途涉及包含硫和锂的电化学电池，例如锂硫电池。 电解质可以包括聚合物材料，并且在一些情况下可以包含吸收的辅助材料。 例如，电解质材料能够形成凝胶，辅助材料可以包含电解质溶剂。 在一些情况下，电解质材料可以包含至少一种选自聚醚砜的有机（共）聚合物。 在一些实施例中，电解质中的非流体材料构造成使用时，可单独使用或与任选的吸收辅助材料组合，其屈服强度大于锂金属的屈服强度。 在一些实施例中，电化学电池（例如，电解质）可以被配置为使得电化学电池可以在相对较高的温度下循环，而不会发生热失控。

    METHOD FOR PRODUCING MEMBRANES COATED WITH A CATALYST ON BOTH SIDES
    10.
    发明申请
    METHOD FOR PRODUCING MEMBRANES COATED WITH A CATALYST ON BOTH SIDES 审中-公开
    用两层催化剂涂覆膜的方法

    公开(公告)号：US20100291462A1

    公开(公告)日：2010-11-18

    申请号：US12063202

    申请日：2006-08-15

    申请人： Sven Thate ,  Alexander Khvorost ,  Helmut Moehwald ,  Ingolf Hennig

    发明人： Sven Thate ,  Alexander Khvorost ,  Helmut Moehwald ,  Ingolf Hennig

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1004 ,  B01D2325/10 ,  H01M4/8814 ,  H01M4/8825 ,  H01M4/8875 ,  H01M2008/1095 ,  Y02P70/56

    摘要： The invention relates to a process for producing catalyst coated membranes for electrochemical devices, which comprises the steps A) production of a first semifinished product by application of a first ionomer layer to a first carrier, application of an anode catalyst layer to the first ionomer layer using a first catalyst ink, drying of the anode catalyst layer, B) production of a second semifinished product by application of a second ionomer layer to a second carrier, application of a cathode catalyst layer to the second ionomer layer using a second catalyst ink, drying of the cathode catalyst layer, C) removal of the first and second carrier from the first and second ionomer layer, respectively, and joining of the first semifinished product to the second semifinished product by joining of the first ionomer layer to the second ionomer layer.

    摘要翻译： 本发明涉及一种用于生产用于电化学装置的催化剂涂覆膜的方法，其包括以下步骤：A）通过将第一离聚物层应用于第一载体来制备第一半成品，将第一离聚物层施加阳极催化剂层 使用第一催化剂油墨，阳极催化剂层的干燥，B）通过将第二离聚物层施加到第二载体来制备第二半成品，使用第二催化剂油墨将阴极催化剂层施加到第二离聚物层， 阴极催化剂层的干燥，C）分别从第一和第二离聚物层除去第一和第二载体，以及通过将第一离聚物层与第二离聚物层接合而使第一半成品与第二半成品接合 。