Surface treatment method of lithium metal electrode, surface-treated lithium metal electrode and ithium metal battery including the same

摘要

Disclosed are a method for surface treatment of a lithium metal negative electrode, a surface-treated lithium metal negative electrode, and a lithium metal battery including the same. The surface treatment method of the lithium metal anode is to improve the life performance of the lithium metal battery compared to the non-treated lithium metal anode by cleaning and surface-treating the surface of the lithium metal anode using dry ice blasting, It can have stable charging and discharging efficiency during its life.