LITHIATED METAL CARBON COMPOSITE, METHOD FOR PREPARING THE SAME, AND ELECTROCHEMICAL DEVICE COMPRISING THE SAME

摘要

PURPOSE: A manufacturing method of a lithiated metal/carbon composite electrode is provided to provide an electrode having improved charging/discharging capacity without degrading a cycle performance by having small metal volume change during charging/discharging process. CONSTITUTION: A manufacturing method of a lithiated metal/carbon composite electrode comprises: a step of preparing a metal carbon composite, a step of manufacturing slurry by mixing the metal carbon composite, conductive material, and binder to solvent, and spreading the slurry on a current collector; a step of laminating lithium on a current collector; and a step of pressurizing the current collector, adding solution.