中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.013 seconds)

    METHOD OF MANUFACTURING SECONDARY BATTERY
    1.
    发明申请
    METHOD OF MANUFACTURING SECONDARY BATTERY 有权
    制造二次电池的方法

    公开(公告)号：US20150244016A1

    公开(公告)日：2015-08-27

    申请号：US14422303

    申请日：2013-11-08

    Applicant: LG Chem, Ltd.

    Inventor： Mikyung Chung ,  Soojin Kim ,  Sung-Kyun Chang ,  In Sung Uhm ,  Won Seok Chang

    IPC: H01M10/04 ,  H01M10/0569 ,  H01M10/0568 ,  H01M2/02 ,  H01M10/052

    CPC classification number: H01M10/049 ,  H01M2/02 ,  H01M2/0202 ,  H01M2/0237 ,  H01M2/36 ,  H01M2/362 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/058 ,  H01M2220/20 ,  H01M2220/30 ,  H01M2300/0037 ,  Y02T10/7011 ,  Y10T29/49115

    Abstract: Disclosed is a method of manufacturing a secondary battery wherein an electrode assembly impregnated with an electrolytic solution is embedded in a battery case, wherein interfacial contact properties (i.e. wetting) of the electrode assembly and the electrolytic solution are improved through a process including: (a) impregnating an electrode assembly having a separator interposed between a cathode and an anode with an electrolytic solution; and (b) applying vibration having a frequency of 20 to 100 kHz to an electrolytic solution with which the electrode assembly is impregnated. A secondary battery manufactured according to the method may have improved ionic conductivity, electronic conductivity and the like and, as such, may have improved electrochemical performance.

    Abstract translation: 公开了一种制造二次电池的方法，其中浸渍有电解液的电极组件嵌入电池壳体中，其中电极组件和电解液的界面接触性能（即，润湿）通过包括以下方法的改进：（a ）用电解液浸渍具有介于阴极和阳极之间的隔膜的电极组件; 和（b）将具有20至100kHz频率的振动施加到浸渍有电极组件的电解液中。 根据该方法制造的二次电池可以具有改善的离子导电性，电子导电性等，并且因此可以具有改善的电化学性能。

    METHOD OF MANUFACTURING SECONDARY BATTERY
    4.
    发明申请
    METHOD OF MANUFACTURING SECONDARY BATTERY 有权
    制造二次电池的方法

    公开(公告)号：US20150280272A1

    公开(公告)日：2015-10-01

    申请号：US14422905

    申请日：2013-11-08

    Applicant: LG Chem, Ltd.

    Inventor： Mikyung Chung ,  Sung-Kyun Chang ,  Soojin Kim ,  In Sung Uhm ,  Won Seok Chang

    IPC: H01M10/04 ,  H01M10/052 ,  H01M2/02

    CPC classification number: H01M2/362 ,  H01M2/0237 ,  H01M2/36 ,  H01M10/04 ,  H01M10/0413 ,  H01M10/052 ,  H01M10/058 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011 ,  Y10T29/49115

    Abstract: Disclosed is a method of manufacturing a secondary battery, built in a battery case, having an electrode assembly impregnated with an electrolyte solution, the method including: (a) injecting an electrolyte solution as a target into a chamber equipped with a vibrating probe; (b) impregnating by soaking an electrode assembly, which has a separator interposed between a cathode and an anode, in an electrolyte solution contained in the chamber; (c) applying vibration at a frequency of 20 to 100 kHz of to the electrolyte solution with the vibrating probe; and (d) moving the electrode assembly with the electrolyte solution into a battery case, whereby interfacial wetting of the electrode assembly and the electrolyte solution is improved. A secondary battery manufactured according to the method may have improved electrolyte solution impregnation properties, ionic conductivity, electronic conductivity and the like and, as such, may have improved electrochemical performance.

    Abstract translation: 公开了一种内置于电池壳体中的二次电池的制造方法，其具有浸渍有电解质溶液的电极组件，该方法包括：（a）将作为目标的电解液注入配备有振动探针的室内; （b）通过将包含在阴极和阳极之间的分离器的电极组件浸泡在容纳在室中的电解液中浸渍; （c）用振动探针对电解质溶液施加频率为20-100kHz的振动; 和（d）将具有电解质溶液的电极组件移动到电池壳体中，从而改善电极组件和电解质溶液的界面润湿。 根据该方法制造的二次电池可以具有改进的电解质溶液浸渍性能，离子导电性，电子导电性等，并且因此可以具有改善的电化学性能。

    METHOD OF MANUFACTURING SECONDARY BATTERY
    9.
    发明申请
    METHOD OF MANUFACTURING SECONDARY BATTERY 审中-公开
    制造二次电池的方法

    公开(公告)号：US20150236335A1

    公开(公告)日：2015-08-20

    申请号：US14420997

    申请日：2013-11-08

    Applicant: LG Chem, Ltd.

    Inventor： Mikyung Chung ,  Sung-Kyun Chang ,  Soojin Kim ,  In Sung Uhm ,  Won Seok Chang

    IPC: H01M2/36 ,  H01M10/052 ,  H01M2/02

    CPC classification number: H01M2/362 ,  H01M2/0237 ,  H01M2/36 ,  H01M10/04 ,  H01M10/0413 ,  H01M10/052 ,  H01M10/058 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011 ,  Y10T29/49115

    Abstract: Disclosed is a method of manufacturing a secondary battery, built in a battery case, having an electrode assembly impregnated with an electrolyte solution, the method including: (a) injecting an electrolyte solution into a chamber; (b) impregnating by soaking an electrode assembly, which has a separator interposed between a cathode and an anode, in an electrolyte solution contained in the chamber; and (c) moving into the electrode assembly from step (b) with the electrolyte solution into a battery case, whereby interfacial wetting of the electrode assembly and the electrolyte solution is improved. A secondary battery manufactured according to the method may have improved electrolyte solution impregnation properties, ionic conductivity, electronic conductivity and the like and, as such, may have improved electrochemical performance.

    Abstract translation: 公开了一种制造蓄电池壳体的二次电池的制造方法，其具有浸渍有电解液的电极组件，该方法包括：（a）将电解质溶液注入室内; （b）通过将包含在阴极和阳极之间的分离器的电极组件浸泡在容纳在室中的电解液中浸渍; 和（c）从步骤（b）的电极组件中移出电解质溶液到电池盒中，从而改善电极组件和电解质溶液的界面润湿。 根据该方法制造的二次电池可以具有改进的电解质溶液浸渍性能，离子导电性，电子导电性等，并且因此可以具有改善的电化学性能。

Patent Agency Ranking