POSITIVE CURRENT COLLECTOR COMPRISING CARBON-BASED MATERIAL AND MAGNESIUM SECONDARY BATTERY COMPRISING THE SAME

摘要

PURPOSE: An anode collector and a magnesium secondary battery including thereof are provided to maintain internal resistance and stability by reinforcing adhesiveness of the anode collector and an active material. CONSTITUTION: An anode collector and a magnesium secondary battery comprise: a positive electrode including anode active material capable of occlusion and secession of a magnesium ion, a cathode including canode active material capable of occlusion and secession of the magnesium ion, a separation membrane located in between anode and cathode, and an electrolyte including the magnesium ion. In the anode, the anodic active material is spread on a current collector consisting of carbon-based materials. The current collector has a plate shape in which the micro unevenness is formed on the surface.