POSITIVE ACTIVE MATERIAL, LITHIUM BATTERIES INCLUDING THE POSITIVE ACTIVE MATERIAL, AND METHOD OF PREPARING THE POSITIVE ACTIVE MATERIAL
    3.
    发明申请
    POSITIVE ACTIVE MATERIAL, LITHIUM BATTERIES INCLUDING THE POSITIVE ACTIVE MATERIAL, AND METHOD OF PREPARING THE POSITIVE ACTIVE MATERIAL 审中-公开
    正极活性材料,包括正极活性材料的锂电池,以及制备活性材料的方法

    公开(公告)号:US20160156028A1

    公开(公告)日:2016-06-02

    申请号:US14739124

    申请日:2015-06-15

    Abstract: Provided are a positive active material, lithium batteries including the positive active material, and a method of preparing the positive active material. The positive electrode active material, includes a core including a compound capable of reversibly performing intercalation or deintercalation of lithium ions; and a coating layer including an inorganic material adhered to at least a portion of a surface of the core, the inorganic material having an apatite structure.

    Abstract translation: 提供正极活性物质,包括正极活性物质的锂电池和制备正极活性物质的方法。 正极活性物质包括含有能够可逆地进行锂离子的插入或脱嵌的化合物的核心; 以及包含粘附到芯的表面的至少一部分的无机材料的涂层,所述无机材料具有磷灰石结构。

    SECONDARY BATTERY
    7.
    发明申请
    SECONDARY BATTERY 审中-公开

    公开(公告)号:US20170155105A1

    公开(公告)日:2017-06-01

    申请号:US15360794

    申请日:2016-11-23

    CPC classification number: H01M2/0413 H01M2/1241 H01M2/345 H01M2200/20

    Abstract: A secondary battery which can improve safety is provided. The secondary battery includes an electrode assembly, a can accommodating the electrode assembly and a cap assembly coupled to a top portion of the can, wherein the cap assembly comprises a cap-up, a safety vent installed under the cap-up, a cap-down installed under the safety vent, an insulator interposed between the safety vent and the cap-down, and a sub-plate positioned on a bottom surface of the cap-down, and an insulation layer is formed on a top surface of the cap-down.

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