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    • 22. 发明申请
    • SECONDARY BATTERY AND MANUFACTURING METHOD OF THE SAME
    • 二次电池及其制造方法
    • US20100136435A1
    • 2010-06-03
    • US12597938
    • 2009-05-14
    • Sunghoon YuJeong-Ju ChoSoojin KimSoo-Hyun Ha
    • Sunghoon YuJeong-Ju ChoSoojin KimSoo-Hyun Ha
    • H01M6/14H01M10/04
    • H01M10/0565H01M2300/0085
    • Disclosed is a secondary battery including (i) a cathode; (ii) an anode; (iii) a separator; and (iv) a gel polymer electrolyte composition including an electrolyte solvent, an electrolyte salt, and a polymerizable monomer, wherein a polymerization initiator is coated or added on at least one battery device element in contact with the gel polymer electrolyte composition. Also, the secondary battery including a cathode, an anode, a separator, and a gel polymer electrolyte is manufactured by the steps of: coating or adding a polymerization initiator on/to at least one battery device element in contact with the gel polymer electrolyte; inserting the cathode, the anode, and the separator into a battery case; and forming the gel polymer electrolyte by injecting a gel polymer electrolyte composition including an electrolyte solvent, an electrolyte salt, and a polymerizable monomer into the battery case, and carrying out polymerization.
    • 公开了一种二次电池,其包括(i)阴极; (ii)阳极; (iii)分离器; 和(iv)包含电解质溶剂,电解质盐和可聚合单体的凝胶聚合物电解质组合物,其中在与凝胶聚合物电解质组合物接触的至少一个电池装置元件上涂布或加入聚合引发剂。 此外,包括阴极,阳极,隔膜和凝胶聚合物电解质的二次电池通过以下步骤制造:在至少一个与凝胶聚合物电解质接触的电池器件元件上/涂覆聚合引发剂; 将阴极,阳极和隔膜插入电池壳体中; 并通过将包含电解质溶剂,电解质盐和可聚合单体的凝胶聚合物电解质组合物注射到电池壳体中并进行聚合来形成凝胶聚合物电解质。