Rechargeable electrochemical accumulator
    30.
    发明申请
    Rechargeable electrochemical accumulator 有权
    可充电电化学蓄电池

    公开(公告)号:US20070111105A1

    公开(公告)日:2007-05-17

    申请号:US10543885

    申请日:2004-01-29

    IPC分类号: H01M6/18

    摘要: The invention relates to a metallic lithium rechargeable electrochemical accumulator, comprising at least one lithium metal electrode and at least one polymeric electrolyte gel. Said accumulator is capable of operating at temperatures from −20 to 60° C., essentially without formation of lithium dendrites on the whole surface of the metallic lithium electrode. The above is also wherein a particularly long life, even with intensive use at low temperature. Said inventive rechargeable accumulator can be produced by use of a production method with particular application of temperature control during the specific production stages. As a result of the extremely high electrochemical performance of said accumulator, in particular the remarkable stability thereof, said accumulator can be used in new application fields such as hybrid vehicles, electric vehicles and emergency supply systems such as those of the UPS type.

    摘要翻译: 本发明涉及一种金属锂可再充电电化学蓄电池,其包含至少一种锂金属电极和至少一种聚合物电解质凝胶。 所述蓄能器能够在-20至60℃的温度下操作,基本上在金属锂电极的整个表面上不形成锂枝晶。 上述还具有特别长的使用寿命,即使在低温下也是密集使用的。 所述本发明的可再充电蓄电池可以通过使用在特定生产阶段中特别应用温度控制的生产方法来生产。 由于所述蓄电池的电化学性能极高,特别是其显着的稳定性,所述蓄电池可用于诸如混合动力车辆,电动车辆和UPS型应急供电系统等新的应用领域。