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    • 24. 发明申请
    • Battery device and all-solid lithium-ion secondary battery
    • 电池装置和全固态锂离子二次电池
    • US20090087730A1
    • 2009-04-02
    • US12230766
    • 2008-09-04
    • Shigeo KondoYasumasa TakeuchiYuji ShinoharaTakeo Kawase
    • Shigeo KondoYasumasa TakeuchiYuji ShinoharaTakeo Kawase
    • H01M2/28
    • H01M10/0525H01M2/266H01M2/30H01M4/13H01M4/74H01M10/0562H01M10/0585H01M2300/0068
    • A battery device comprises a first lead board having one surface and the other surface, a second lead board having one surface and the other surface, the one surface of the second lead board facing the one surface of the first lead board through a spacing, a first terminal electrode formed on the one surface of the first lead board, a second terminal electrode formed on the one surface of the second lead board, and a solid electrolyte of conducting a lithium ion provided in the spacing between the one surface of the first lead board and the one surface of the second lead board so as to cover at least one of the first terminal electrode and the second terminal electrode. Such a battery device can eliminate occurrence of short-circuit between the cathode and the anode, which likely to occur during the production of an all-solid secondary battery. Further, an all-solid lithium-ion secondary battery provided with the battery device is also provided.
    • 电池装置包括具有一个表面和另一个表面的第一引线板,具有一个表面和另一个表面的第二引线板,所述第二引线板的所述一个表面经由间隔面对所述第一引线板的所述一个表面, 形成在第一引线板的一个表面上的第一端子电极,形成在第二引线板的一个表面上的第二端子电极和设置在第一引线的一个表面之间的间隔中的锂离子的固体电解质 板和第二引线板的一个表面,以便覆盖第一端子电极和第二端子电极中的至少一个。 这种电池装置可以消除阴极和阳极之间短路的发生,这可能在全固态二次电池的制造过程中发生。 此外,还提供了设置有电池装置的全固体锂离子二次电池。
    • 30. 发明授权
    • Method for manufacturing a secondary battery
    • 二次电池的制造方法
    • US08870976B2
    • 2014-10-28
    • US11896068
    • 2007-08-29
    • Shigeo KondoYasumasa Takeuchi
    • Shigeo KondoYasumasa Takeuchi
    • H01M4/82H01M4/13H01M10/44
    • H01M10/44Y02E60/12Y10T29/49108Y10T29/4911Y10T29/49112Y10T29/49115
    • A secondary battery that can avoid reduction in battery capacity over the lapse of charge-discharge cycles and can exhibit high performance is provided. A method for manufacturing a secondary battery, the secondary battery including a laminated body having a pair of electrodes and an electrolyte layer provided between the pair of electrodes, the laminated body having an end portion, and a restrictor provided so as to cover at least the end portion of the laminated body for restricting expansion of the electrolyte layer in the plane direction thereof, the method includes preparing a mold, the pair of electrodes and electrolyte particles for forming the electrolyte layer, joining the pair of electrodes and the electrolyte layer together by pressing the electrodes and the electrolyte particles within the mold to form the laminated body, and providing the restrictor so as to cover at least the end portion of the laminated body removed from the mold.
    • 提供了能够避免在充放电循环过程中电池容量下降并且可以表现出高性能的二次电池。 一种二次电池的制造方法,所述二次电池包括具有一对电极的层叠体和设置在所述一对电极之间的电解质层,所述层叠体具有端部,所述限制器设置成至少覆盖所述电极 层叠体的端部,用于限制电解质层在其平面方向上的膨胀,该方法包括制备模具,用于形成电解质层的一对电极和电解质颗粒,将一对电极和电解质层一起接合在一起,由 将模具内的电极和电解质颗粒按压以形成层叠体,并且设置限制器以至少覆盖从模具移除的层压体的至少端部。