All Solid State Battery And Manufacturing Method Therefor

Abstract: The present invention relates to an all-solid-state battery and a manufacturing method therefor, the all-solid-state battery comprising: a first unit cell in which a current collector, an anode, a solid electrolyte layer and a cathode are stacked in order; and a second unit cell in which a current collector, a cathode, a solid electrolyte layer and an anode are stacked in order, wherein the first unit cell and the second unit cell are alternately stacked such that electrodes having the same polarity are positioned on both surfaces of the current collector, and, in the first unit cell and the second unit cell, the anode in contact with the solid electrolyte layer and the cathode in contact with the solid electrolyte layer have a surface resistance of 3 mO/cm2 or less.

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