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    • 4. 发明授权
    • Metal-air battery with an extended service life
    • 金属空气电池具有延长的使用寿命
    • US06773842B2
    • 2004-08-10
    • US10105495
    • 2002-03-26
    • Jean LiuWayne Huang
    • Jean LiuWayne Huang
    • H01M400
    • H01M6/42H01M2/0222H01M2/1223H01M12/06H01M2200/00
    • A battery comprising a control means and a plurality of metal-air cell assemblies that are electronically connected in parallel. Each cell assembly comprises a casing with a controllable air vent thereon and at least a metal-air cell inside the casing. The controllable air vent is closed during a battery storage period and is opened in response to a programmed signal in order to allow outside air or oxygen to enter the assembly through the air vent to activate the operation of the corresponding cell assembly. The control means, preferably including a sampling unit, a power control unit and a logic control unit, is capable of sensing the battery output voltage and sending programmed signals to open or close up the air vents at the same time or at different moments of time in a programmed fashion.
    • 一种电池,其包括并联电子连接的控制装置和多个金属 - 空气电池组件。 每个电池组件包括在其上具有可控空气通道的壳体和至少一个在壳体内的金属 - 空气电池。 可控通风孔在电池存储期间关闭,并且响应于编程信号而打开,以允许外部空气或氧气通过排气口进入组件以激活对应的电池组件的操作。 优选地包括采样单元,功率控制单元和逻辑控制单元的控制装置能够感测电池输出电压并发送编程信号以在同一时间或不同时刻打开或关闭通风口 以编程的方式。
    • 5. 发明授权
    • Battery with a controlled release anode
    • 带有控制释放阳极的电池
    • US06864018B2
    • 2005-03-08
    • US10080305
    • 2002-02-22
    • John HuangJean LiuLeon Wu
    • John HuangJean LiuLeon Wu
    • H01M2/16H01M4/00H01M4/38H01M4/62H01M6/30H01M12/06
    • H01M4/62H01M4/38H01M6/30H01M12/06
    • An electrochemical cell including a cathode, an electrolyte in ionic contact with the cathode, and an anode in physical contact with the electrolyte, wherein the anode contains a controlled release anode composition that includes at least a first anode active material and at least a first controlled release agent in physical contact thereto for tentatively isolating the first anode active material from the electrolyte in the beginning of a cell operation for a delayed reaction of the first anode active material. Preferably, the anode further contains an initial-stage anode active material in direct contact with the electrolyte. Such a controlled release anode can be used in a variety of electrochemical cells including metal-air batteries, such as a zinc-air battery, for an extended period of operating time.
    • 包括阴极,与阴极离子接触的电解质和与电解质物理接触的阳极的电化学电池,其中所述阳极含有控制释放阳极组合物,其包含至少第一阳极活性材料和至少第一受控 与第一负极活性物质的延迟反应开始时的电池操作开始时暂时隔离第一负极活性物质与电解质的物理接触的脱模剂。 优选地,阳极还包含与电解质直接接触的初级阳极活性材料。 这种控制释放阳极可以在多种电化学电池中使用,包括金属空气电池,例如锌 - 空气电池,延长操作时间。