The invention relates to a battery cell (10) having at least one electrode (11) having a carrier element (14) and an active layer (15) on the carrier element (14) with an electrode material for alternately receiving and releasing ions, the carrier element (14) electrically connecting the active layer (15) to an electrical connection pole (17) of the battery cell (10), the carrier element has an electrically conductive surface (22) for exchanging electrons with the electrode material (16) of the active layer (15). According to the invention, an electrically conductive surface (22) of the respective carrier element (14) is provided by an electrically conductive element (20), the electrically conductive element (20) being provided by fibers and/or particles and/or slotted and/or perforated foil and/or foil strips and/or batting.

    本发明涉及一种具有至少一个电极(11)的电池单体(10),该电极具有载体元件(14)和位于载体元件(14)上的、带有用于交替接收和释放离子的电极材料的活性层(15),其中,载体元件(14)将活性层(15)与电池单体(10)的电连接极(17)电连接,载体元件具有导电表面(22)以用于与活性层(15)的电极材料(16)进行电子交换。本发明提出,由导电元件(20)提供相应的载体元件(14)的导电表面(22),其中,导电元件(20)由纤维和/或颗粒和/或开槽箔和/或穿孔箔和/或箔条和/或絮料提供。


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    Title :

    Battery cell, vehicle battery, motor vehicle, and method for producing carrier element for battery cell electrode


    Additional title:

    电池单体、车辆电池、机动车和电池单体电极的载体元件的制造方法


    Contributors:

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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