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    SEPARATOR HAVING HIGH HEAT RESISTANCE, MANUFACTURING METHOD THEREOF AND SECONDARY BATTERY INCLUDING THE SAME
    1.
    发明申请
    SEPARATOR HAVING HIGH HEAT RESISTANCE, MANUFACTURING METHOD THEREOF AND SECONDARY BATTERY INCLUDING THE SAME 审中-公开
    具有高耐热性的分离器及其制造方法和包括其的二次电池

    公开(公告)号：US20160149187A1

    公开(公告)日：2016-05-26

    申请号：US14918454

    申请日：2015-10-20

    申请人： Samsung SDI Co., Ltd.

    发明人： Byeonggyu CHO ,  Hyungbae KIM ,  Eungyeong LEE ,  Jinhyuk IN ,  Jonghwan PARK

    IPC分类号： H01M2/16 ,  H01M2/14

    CPC分类号： H01M2/1686 ,  H01M2/145 ,  H01M2/166

    摘要： Provided are a separator having high heat resistance, a manufacturing method thereof and a secondary battery including the separator. The separator includes a porous base layer, and a coating layer formed on at least one surface of the base layer. Here, the coating layer includes 5 wt % to 25 wt % of polyvinyl alcohol (PVA) or derivatives thereof as a first binder and 75 wt % to 95 wt % of polyacrylic acid (PAA) or derivatives thereof as a second binder.

    摘要翻译： 提供具有高耐热性的隔膜，其制造方法和包括隔膜的二次电池。 分离器包括多孔基底层和形成在基底层的至少一个表面上的涂层。 这里，涂层包含作为第一粘合剂的5重量％至25重量％的聚乙烯醇（PVA）或其衍生物，作为第二粘合剂的包含75重量％至95重量％的聚丙烯酸（PAA）或其衍生物。

    SEPARATOR HAVING HIGH HEAT RESISTANCE, MANUFACTURING METHOD THEREOF AND SECONDARY BATTERY INCLUDING THE SEPARATOR
    3.
    发明申请
    SEPARATOR HAVING HIGH HEAT RESISTANCE, MANUFACTURING METHOD THEREOF AND SECONDARY BATTERY INCLUDING THE SEPARATOR 有权
    具有高耐热性的分离器，其制造方法和包括分离器的二次电池

    公开(公告)号：US20160149186A1

    公开(公告)日：2016-05-26

    申请号：US14918366

    申请日：2015-10-20

    申请人： Samsung SDI Co., Ltd.

    发明人： Hyungbae KIM ,  Jonghwan PARK ,  Byeonggyu CHO ,  Eungyeong LEE ,  Jinhyuk IN

    IPC分类号： H01M2/16 ,  H01M2/14

    CPC分类号： H01M2/1686 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/166 ,  H01M10/0525

    摘要： Provided are a separator having high heat resistance, a manufacturing method thereof and a secondary battery including the separator, which provides excellent dispersibility and reduced thermal shrinkage. The separator includes separator includes a porous base layer, and a coating layer formed on at least one surface of the base layer, wherein the coating layer includes inorganic particles and a binder, and the binder includes one selected from the group consisting of polyacrylic acid (PAA), polyacrylate or a mixture of polyacrylic acid (PAA) and polyacrylate, having a molecular weight of 100,000 to 1,000,000, as a first binder.

    摘要翻译： 提供具有高耐热性的隔膜，其制造方法和包括隔膜的二次电池，其提供优异的分散性和降低的热收缩。 分离器包括分离器，其包括多孔基底层和形成在基底层的至少一个表面上的涂层，其中所述涂层包括无机颗粒和粘合剂，并且所述粘合剂包括选自聚丙烯酸（ PAA），聚丙烯酸酯或分子量为100,000〜1,000,000的聚丙烯酸（PAA）和聚丙烯酸酯的混合物作为第一粘合剂。

    ELECTRODE STRUCTURE AND ALL-SOLID-STATE SECONDARY BATTERY INCLUDING THE SAME
    5.
    发明公开
    ELECTRODE STRUCTURE AND ALL-SOLID-STATE SECONDARY BATTERY INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230307659A1

    公开(公告)日：2023-09-28

    申请号：US18100642

    申请日：2023-01-24

    申请人： SAMSUNG SDI CO., LTD.

    发明人： Eungyeong LEE ,  Younggyoon RYU ,  Kyusung PARK ,  Joowook LEE ,  Jaejun LEE ,  Jaegu YOON

    IPC分类号： H01M4/66 ,  H01M10/0583 ,  H01M50/533

    CPC分类号： H01M4/669 ,  H01M10/0583 ,  H01M50/533

    摘要： An electrode structure and an all-solid-state secondary battery, the electrode structure includes an anode current collector having first and second surfaces, the first surface including first and second portions, and a middle portion between the first and second portions, the first and second portions being oriented to face outwardly in opposite directions with the middle portion therebetween, and the anode current collector being folded such that the second surface faces inwardly in the anode current collector; first and second anode plate layers on the first surface; first and solid electrolyte layers on outer sides of the first and second anode plate layers; first and second cathode plate layers on outer sides of the first and second solid electrolyte layers; and an elastic sheet inside an interior space of the folded anode current collector.