Current collector coated with discontinuous nuclear growth layer, lithium electrode and secondary battery including the same

摘要

The present invention relates to a current collector coated with a discontinuous nucleation layer and a lithium secondary battery including the same, and more particularly, to a lithium metal by coating a discontinuous nucleation layer containing a trace amount of metal on at least one surface of the current collector. The generation of uniform nuclei is induced during the electroplating of , so that the potential distribution can be kept constant and the formation of dendrites can be minimized, thereby increasing the electrode utilization rate and cycle characteristics. It's about batteries.