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    • 3. 发明授权
    • Battery laminate with improved electrolyte and anode or cathode layer
characteristics
    • 电池层压板具有改善的电解质和阳极或阴极层的特性
    • US5605550A
    • 1997-02-25
    • US284311
    • 1994-08-02
    • Gert L. JensenBenjamin Chaloner-GillMark J. Isaacson
    • Gert L. JensenBenjamin Chaloner-GillMark J. Isaacson
    • H01M4/08H01M6/40H01M6/00
    • H01M6/40H01M4/08Y10T29/49108Y10T29/49112
    • In making a laminar assembly for use in the battery, a layer of battery electrode material is deposited onto a substrate surface and the battery electrode material is caused to have an uneven surface. Then an electrolyte layer is deposited onto the uneven surface of the battery electrode material. Where the method calls for first depositing the electrolyte material, then electrolyte material is deposited onto the substrate layer where the electrolyte layer is caused to have an uneven surface. Thereafter, the battery electrode material is deposited onto the uneven surface of the electrolyte material. In both cases, slippage between the battery electrode material and electrolyte material is reduced during cutting, folding and other handling process in making a laminar battery, thereby reducing the probability of shorts in the battery. In order to form the cathode or electrolyte layer, a pump is used to squeeze a viscous cathode or electrolyte material through a nozzle onto a substrate surface and the viscous material and substrate layer are passed between two pressing surfaces moving in the same direction pressing the viscous material onto the substrate layer. The two pressing surfaces are spaced apart by a predetermined distance so that the viscous material is pressed into a layer with a predetermined thickness with no pin holes therein so that the material adheres to the substrate layer.
    • 在制造用于电池的层叠组件时,将一层电池电极材料沉积在基板表面上,并使电池电极材料具有不平坦的表面。 然后将电解质层沉积在电池电极材料的不平坦表面上。 当该方法要求首先沉积电解质材料时,则电解质材料沉积在电解质层被引起具有不平坦表面的基底层上。 此后,将电池电极材料沉积在电解质材料的不平坦表面上。 在这两种情况下,在制造层流电池的切割,折叠和其他处理过程中,电池电极材料和电解质材料之间的滑动减少,从而降低电池短路的可能性。 为了形成阴极或电解质层,使用泵将粘性阴极或电解质材料通过喷嘴挤压到基底表面上,并且粘性材料和基底层通过在相同方向上移动的两个挤压表面之间, 材料到基底层上。 两个按压表面间隔预定距离,使得粘性材料被压入具有预定厚度的层中,其中没有针孔,使得材料粘附到基底层。