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    • 29. 发明申请
    • ELECTROCHEMICAL DOUBLE LAYER CAPACITOR
    • 电化学双层电容器
    • US20080106850A1
    • 2008-05-08
    • US11971188
    • 2008-01-08
    • Linda ZhongXiaomei XiBin Zou
    • Linda ZhongXiaomei XiBin Zou
    • H01G9/155
    • H01G9/02H01G11/26H01G11/28H01G11/32H01G11/38H01M4/0404H01M4/621H01M4/96Y02E60/13
    • Active electrode material, such as fibrillized blend of activated carbon, polymer, and conductive carbon, is pretreated by immersion in a sealing coating. After the active electrode material is dried, the coating seals micropores of the activated carbon or another porous material, thus preventing exposure of water molecules or other impurities trapped in the micropores to outside agents. At the same time, the sealing coating does not seal most mesapores of the porous material, allowing exposure of the mesapores' surface area to the outside agents. The pretreated active electrode material is used for making electrodes or electrode assemblies of electrical energy storage devices. For example, the electrodes may be immersed in an electrolyte to construct electrochemical double layer capacitors. Pretreatment with the sealing coating reduces the number of water molecules interacting with the electrolyte, enhancing the breakdown voltage of the capacitors.
    • 通过浸渍在密封涂层中预处理活性电极材料,例如活性炭,聚合物和导电碳的原纤化混合物。 在活性电极材料干燥之后,涂层密封活性炭的微孔或另一种多孔材料,从而防止水分子或其它杂质捕获到外部试剂中。 同时,密封涂层不会密封多孔材料的大多数介质,允许将介孔表面积暴露于外部试剂。 预处理的活性电极材料用于制造电能存储装置的电极或电极组件。 例如,电极可以浸入电解质中以构成电化学双层电容器。 用密封涂层进行预处理减少了与电解质相互作用的水分子数量,提高了电容器的击穿电压。
    • 30. 发明授权
    • Pretreated porous electrode
    • 预处理多孔电极
    • US07317609B2
    • 2008-01-08
    • US11609291
    • 2006-12-11
    • Linda ZhongXiaomei XiBin Zou
    • Linda ZhongXiaomei XiBin Zou
    • H01G9/00
    • H01G9/02H01G11/26H01G11/28H01G11/32H01G11/38H01M4/0404H01M4/621H01M4/96Y02E60/13Y10T29/417
    • Active electrode material, such as fibrillized blend of activated carbon, polymer, and conductive carbon, is pretreated by immersion in a sealing coating. After the active electrode material is dried, the coating seals micropores of the activated carbon or another porous material, thus preventing exposure of water molecules or other impurities trapped in the micropores to outside agents. At the same time, the sealing coating does not seal most mesapores of the porous material, allowing exposure of the mesapores' surface area to the outside agents. The pretreated active electrode material is used for making electrodes or electrode assemblies of electrical energy storage devices. For example, the electrodes may be immersed in an electrolyte to construct electrochemical double layer capacitors. Pretreatment with the sealing coating reduces the number of water molecules interacting with the electrolyte, enhancing the breakdown voltage of the capacitors.
    • 通过浸渍在密封涂层中预处理活性电极材料,例如活性炭,聚合物和导电碳的原纤化混合物。 在活性电极材料干燥之后,涂层密封活性炭的微孔或另一种多孔材料,从而防止水分子或其它杂质捕获到外部试剂中。 同时,密封涂层不会密封多孔材料的大多数介质,允许将介孔表面积暴露于外部试剂。 预处理的活性电极材料用于制造电能存储装置的电极或电极组件。 例如,电极可以浸入电解质中以构成电化学双层电容器。 用密封涂层进行预处理减少了与电解质相互作用的水分子数量,提高了电容器的击穿电压。