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    METAL-AIR BATTERY
    2.
    发明公开
    METAL-AIR BATTERY 审中-公开
    金属 - 空气电池

    公开(公告)号：EP3157076A1

    公开(公告)日：2017-04-19

    申请号：EP16193402.1

    申请日：2016-10-11

    申请人： Samsung Electronics Co., Ltd.

    发明人： CHOI, Kyounghwan ,  PARK, Jungock ,  KIM, Joonhee

    IPC分类号： H01M2/20 ,  H01M8/249 ,  H01M12/06 ,  H01M8/0247 ,  H01M12/08

    CPC分类号： H01M12/08 ,  H01M4/8626 ,  H01M8/04201 ,  H01M2004/8689 ,  Y02E60/128

    摘要： Metal-air batteries include first and second battery stack structures each comprising an anode, an anode electrolyte layer, a cathode, and a gas diffusion layer, and cathode current collectors disposed between the first and second battery stack structures and having a non-flat shape, where the cathodes of the first and second battery stack structures face each other, the cathode current collectors contact the gas diffusion layers of the first and second battery stack structures, at least one of the cathode current collectors includes protrusions, and an empty space between the cathode current collector and the first and second battery stack structures is an air supply unit to supply air to the gas diffusion layer.

    摘要翻译： 金属空气电池包括各自包括阳极，阳极电解质层，阴极和气体扩散层的第一和第二电池堆结构以及设置在第一和第二电池堆结构之间并具有非平坦形状的阴极集电器 ，其中第一和第二电池堆结构的阴极彼此面对，阴极集流体接触第一和第二电池堆结构的气体扩散层，至少一个阴极集流体包括突起， 正极集电器以及第一和第二电池堆结构是用于将空气供应到气体扩散层的供气单元。

    POSITIVE ELECTRODE FOR METAL-AIR BATTERY AND METAL-AIR BATTERY INCLUDING THE SAME
    5.
    发明公开
    POSITIVE ELECTRODE FOR METAL-AIR BATTERY AND METAL-AIR BATTERY INCLUDING THE SAME 审中-公开
    用于金属 - 空气电池和包括该电池的金属 - 空气电池的阳极

    公开(公告)号：EP3300165A1

    公开(公告)日：2018-03-28

    申请号：EP17187507.3

    申请日：2017-08-23

    申请人： Samsung Electronics Co., Ltd.

    发明人： PARK, Jungock ,  KIM, Mokwon ,  KIM, Joonhee ,  CHOI, Kyounghwan

    IPC分类号： H01M12/08 ,  H01M4/96 ,  H01M4/86

    CPC分类号： H01M4/96 ,  H01M4/382 ,  H01M4/405 ,  H01M4/861 ,  H01M4/8642 ,  H01M4/8657 ,  H01M8/1018 ,  H01M10/0565 ,  H01M12/08 ,  H01M2004/027 ,  H01M2004/8689 ,  H01M2008/1095 ,  Y02E60/128

    摘要： A positive electrode for a metal-air battery, the positive electrode including: a first layer disposed on a surface of an electrolyte membrane or a separator and including a first carbon material, a first electrolyte, and a first binder having an affinity with the first electrolyte; and a second layer disposed on the first layer and including a second carbon material, a second electrolyte, and a second binder having an affinity with the second electrolyte, wherein the first carbon material is different from the second carbon material, the first carbon material has a Brunauer Emmett Teller specific surface area which is greater than a Brunauer Emmett Teller specific surface area of the second carbon material, and wherein an amount of the first binder may be about 1.5 times to about 3 times greater than an amount of the second binder.

    摘要翻译： 1。一种金属空气电池用正极，其特征在于，所述正极包含：配置在电解质膜或隔膜的表面且包含第一碳材料，第一电解质和与所述第一电极具有亲和性的第一粘合剂的第一层 电解质; 以及设置在所述第一层上且包括第二碳材料，第二电解质和与所述第二电解质具有亲和力的第二粘结剂的第二层，其中所述第一碳材料不同于所述第二碳材料，所述第一碳材料具有 Brunauer Emmett Teller比表面积大于第二碳材料的Brunauer Emmett Teller比表面积，并且其中第一粘结剂的量可以是第二粘结剂的量的大约1.5倍至大约3倍。