▎ 摘　　要

NOVELTY - The method involves preparing graphene mixture by adding graphene to dispersed solution containing mixture of magnesium nitrate and alcohol. A transparent electrode is inserted into the graphene mixture. A voltage is applied to the transparent electrode for 5 seconds to 5 minutes. The graphene deposited electrode is formed by heating the transparent electrode which is placed in graphene mixture about 350-600 degrees C in nitrogen atmosphere. USE - Method for manufacturing graphene deposited counter electrode used in dye-sensitized solar cell (Claimed). ADVANTAGE - The reaction area can be widened due to property of graphene so that the platinum can be replaced and can be used for the battery. The electric current density efficiency of the solar cell can be improved. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view illustrating the process for manufacturing graphene deposited counter electrode.