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    ELECTRODE FOR AN ELECTROCHEMICAL ELEMENT WITH AN ORGANIC ELECTROLYTE, ELECTROCHEMICAL ELEMENTS COMPRISING THE ELECTRODE AND POLYMERIC MATERIAL AND ITS USE AS ELECTRODE ACTIVE MATERIAL OR AS ELECTRODE BINDER
    1.
    发明公开
    ELECTRODE FOR AN ELECTROCHEMICAL ELEMENT WITH AN ORGANIC ELECTROLYTE, ELECTROCHEMICAL ELEMENTS COMPRISING THE ELECTRODE AND POLYMERIC MATERIAL AND ITS USE AS ELECTRODE ACTIVE MATERIAL OR AS ELECTRODE BINDER 审中-公开
    用于具有有机电解质的电化学元件的电极，包含电极和聚合物材料的电化学元件及其用作电极活性材料或作为电极粘合剂的电化学元件

    公开(公告)号：EP3231029A1

    公开(公告)日：2017-10-18

    申请号：EP15797698.6

    申请日：2015-11-23

    申请人： VARTA Micro Innovation GmbH ,  Technische Universität Graz ,  Polymer Competence Center Leoben GmbH

    发明人： SCHMUCK, Martin ,  KREN, Harald ,  FAST, David E. ,  SAF, Robert ,  STELZER, Franz ,  GALLAS, Katharina

    IPC分类号： H01M4/60 ,  H01G11/30 ,  H01G11/48 ,  H01M4/62 ,  H01M10/05 ,  H01M10/052

    摘要： Disclosed is an electrode comprising a polymeric material containing or being composed of subunits according to general formulae (I) and (II) wherein in these structures (I) and (II) n is an integer not smaller than 2, Y represents an amide group (-NH-CO- or -CO-NH-), an ester group (-O-CO- or -CO-O-) or a urethane group (-NH-CO-O- or -O-CO-NH-), R 1 , R 2 , R 3 and R 4 each independently represent H, alkyl (preferably-CH 3 , -C 2 H 5 ), alkoxy-(preferably -OCH 3 , -OC 2 H 5 ), -halogen or -CN, Ar 1 and Ar 4 independently represent a bridging aryl group, Ar 2 and Ar 3 independently represent a non-bridging aryl group, and R 5 is a bridging alkyl or aryl group. Further, a Lithium-ion battery and a supercapacitor with such an electrode and the use of said polymeric material as electrode active material in the electrode of a battery or in the electrode of a supercapacitor and/or as an electrode binder is disclosed.

    摘要翻译： 本发明公开了一种包含含有或由通式（I）和（II）的亚单元组成的聚合物材料的电极，其中在这些结构（I）和（II）中，n是不小于2的整数，Y表示酰胺基 （-NH-CO-或-CO-NH-），酯基（-O-CO-或-CO-O-）或氨基甲酸酯基（-NH-CO-O-或-O-CO-NH- ），R 1，R 2，R 3和R 4各自独立地表示H，烷基（优选-CH 3，-C 2 H 5），烷氧基 - （优选-OCH 3，-OC 2 H 5）， - 卤素或-CN Ar 1和Ar 4独立地表示桥连芳基，Ar 2和Ar 3独立地表示非桥连芳基，并且R 5是桥连烷基，烯烃或芳基。 此外，公开了具有这种电极的锂离子电池和超级电容器以及所述聚合物材料作为电池的电极中或超级电容器的电极中和/或作为电极粘合剂中的电极活性材料的用途。