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44 条记录 (耗时 0.021 秒)

    A solid-state electrochemical cell
    32.
    发明公开
    A solid-state electrochemical cell 失效
    ElektrochemischeFestkörperzelle。

    公开(公告)号：EP0380058A2

    公开(公告)日：1990-08-01

    申请号：EP90101322.7

    申请日：1990-01-23

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Takada, Kazunori ,  Yamamura, Yasuharu ,  Kondo, Shigeo

    IPC分类号： H01M4/48 ,  H01M10/36

    CPC分类号： H01M4/483 ,  B82Y10/00 ,  G11C13/0011 ,  G11C2213/34 ,  H01M4/54 ,  H01M4/5825 ,  H01M10/054 ,  H01M10/0562

    摘要： A solid-state electrochemical cell is disclosed that comprises at least one pair of electrodes and a silver-ion conductive solid-­electrolyte layer disposed between the electrodes, wherein at least one of the electrodes contains as an electrode active material a compound oxide composed of silver and transition metal oxide. The electrochemical cell is used as a solid-state rechargeable battery, solid-state analogue memory cell, or the like.

    摘要翻译： 公开了一种固态电化学电池，其包括至少一对电极和设置在电极之间的银离子导电固体电解质层，其中至少一个电极包含作为电极活性材料的由银构成的复合氧化物 和过渡金属氧化物。 电化学电池用作固态可再充电电池，固态模拟存储器单元等。

    Lithium secondary battery
    38.
    发明公开
    Lithium secondary battery 有权
    锂电池

    公开(公告)号：EP0933827A1

    公开(公告)日：1999-08-04

    申请号：EP99300758.2

    申请日：1999-02-02

    申请人： Matsushita Electric Industrial Co., Ltd.

    发明人： Takada, Kazunori ,  Fujino, Makoto ,  Iwamoto, Kazuya ,  Kondo, Shigeo

    IPC分类号： H01M10/36 ,  H01M4/48 ,  H01M4/58

    CPC分类号： H01M4/131 ,  H01M4/485 ,  H01M4/5825 ,  H01M6/18 ,  H01M10/0562 ,  H01M2300/0068

    摘要： A lithium secondary battery free from problems encountered with a positive electrode active material exhibiting an electrode potential of not lower than 4.5 volts versus Li - a deterioration in performances because of self-discharge with decomposition of the electrolyte. The lithium secondary battery uses a sulfide based lithium ion conductive solid electrolyte as the electrolyte. Thus, a lithium secondary battery with a very low self-discharge tendency, that is, with the decomposition of electrolyte highly controlled, can be obtained even using the positive electrode active material generating a high voltage.

    摘要翻译： 锂电池没有遇到电极电位不低于4.5伏的正极活性物质所遇到的问题，相对于锂，由于电解质分解而导致自放电，性能下降。 锂二次电池使用基于硫化物的锂离子传导性固体电解质作为电解质。 因此，即使使用产生高电压的正极活性物质，也可以获得具有非常低的自放电倾向的锂二次电池，即电解质分解得到高度控制的锂二次电池。

    Composite anode for secondary lithium battery
    39.
    发明公开
    Composite anode for secondary lithium battery 失效
    Verbundstoff-Elektrodefüreine锂 - Sekundärbatterie

    公开(公告)号：EP0875951A1

    公开(公告)日：1998-11-04

    申请号：EP98105635.1

    申请日：1998-03-27

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Takada, Kazunori ,  Fujino, Makoto ,  Iwamoto, Kazuya ,  Kondo, Shigeo

    IPC分类号： H01M4/02 ,  H01M10/40 ,  H01M4/48 ,  H01M4/58

    CPC分类号： H01M4/485 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/366 ,  H01M4/382 ,  H01M4/505 ,  H01M4/525 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562

    摘要： The invention provides a secondary lithium battery of which the electrode reaction at the negative electrode is a dissolution-deposition reaction of metallic lithium. The battery comprises a negative electrode which has a first electrode component where a deposition-dissolution reaction of metallic lithium will take place in charging and discharging and a second electrode component to prevent metallic lithium from being deposited in the form of dendrite.
    The second electrode component shows electronic-ionic mixed conduction and is preferably semiconductive; examples are Li-intercalating transition metal oxides and sulfides, and Li-ion conductive electrolytes.

    摘要翻译： 本发明提供一种二次锂电池，其中负极处的电极反应是金属锂的溶解沉积反应。 该电池包括具有第一电极组分的负极，其中在充电和放电中将发生金属锂的沉积溶解反应，以及第二电极组分以防止金属锂以枝晶的形式沉积。 第二电极组分显示电离离子混合导电，优选半导体; 实例是锂嵌入过渡金属氧化物和硫化物，以及锂离子导电电解质。