| 摘要 |
PURPOSE: A multilayered energy storage apparatus and a method for preparing the same are provided to improve production throughput of a multilayered energy storage device by a punching/stacking process. CONSTITUTION: An anode(110) comprises plural active material layers on an anode collector of a sheet. A cathode(120) comprises the plural active material layers on a cathode collector. The anode and cathode are isolated by a separation film. The anode and cathode insulated by the separation film are sequently stacked.
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