The present disclosure relates to a battery cell (100) comprising a housing (20), an electrode material (12, 16), a current collector (30) and an interface component (40), the housing (20) comprising the electrode material (12, 16), at least a portion of the current collector (30) and the interface component (40), the current collector (30) comprising a first connection portion (32) connected to the electrode material (12, 16) and a second connection portion (34) connectable to a battery terminal (210), and an interface member (40) arranged between the current collector (30) and the housing (20), the interface member (40) being in contact with the current collector (30) and the housing (20), the interface member (40) being configured for electrically insulating the housing (20) from the current collector (30), and the interface member (40) comprising an interface material having a thermal conductivity of at least 1 W/(m * K).

    本公开涉及一种电池电芯(100),包括:壳体(20)、电极材料(12、16)、集流体(30)以及接口部件(40),所述壳体(20)包括所述电极材料(12、16)、所述集流体(30)的至少一部分和所述接口部件(40),所述集流体(30)包括连接到所述电极材料(12、16)的第一连接部分(32)和可连接到电池端子(210)的第二连接部分(34),以及所述接口部件(40)布置在所述集流体(30)与所述壳体(20)之间,所述接口部件(40)与所述集流体(30)和所述壳体(20)接触,所述接口部件(40)被配置用于使所述壳体(20)与所述集流体(30)电绝缘,以及所述接口部件(40)包括具有至少1 W/(m*K)的热导率的接口材料。


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    Titel :

    Battery cell, battery module and vehicle comprising battery cell or battery module


    Weitere Titelangaben:

    电池电芯、电池模块和包括电池电芯或电池模块的车辆


    Beteiligte:
    K PERSSON (Autor:in) / HAJAM-WALBERG MARTIN (Autor:in) / KARLSSON DANIEL (Autor:in)

    Erscheinungsdatum :

    30.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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