LITHIUM METAL ANODE, FABRICATION METHOD THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING SAME ANODE

One embodiment of the present invention relates to a lithium metal anode. Wherein the lithium metal anode comprises a current collector and a lithium metal thin film layer disposed on at least one surface of the current collector and having a thickness in a range of 0.1 to 200 μm and a coating layer disposed on a surface of the lithium metal thin film layer, wherein, the coating layer comprising a Li—N—C—H—O based ionic compound.