NOVELTY - Carbon sphere template is treated using alkali solution, dispersed in tin salt solution, filtered, washed, dried, heated and cooled, to obtain multi-shell layer-containing hollow carbon sphere. The obtained product is mixed with terpineol, ethyl cellulose, acetic acid and ethanol and pulverized, to obtain white slurry. The obtained slurry is drawn on fluorine-doped tin oxide conductive glass using screen printing method, soaked in titanium chloride solution to remove organic substance and calcined, to obtain multi-shell tin oxide nano-sphere-containing thin-film electrode material.    USE - Manufacture of electrode material used for dye-sensitized solar battery (claimed).    ADVANTAGE - The method efficiently provides electrode material by simple process. The dye-sensitized solar battery provided using electrode material has excellent light scattering characteristics and photoelectric conversion efficiency.    DETAILED DESCRIPTION - Aqueous solution of sucrose having concentration of 1.5M is heated in hot water in autoclave reactor at 200 degrees C for 130-150 minutes, cooled, filtered, washed using water and ethanol and heated in oven at 80 degrees C for 12-24 hours, to obtain carbon sphere template having particle size of 3-4 mu m. The obtained product is treated using alkali solution for 0.5-4 hours, dispersed in tin salt solution, stirred for 4-8 hours, filtered, washed with deionized water for 3-5 times, placed in oven, dried at 80 degrees C for 12-24 hours, placed in muffle furnace, heated to 500 degrees C for 1-3 hours at heating rate of 0.5-2 V/minute and naturally cooled, to obtain multi-shell layer-containing hollow carbon sphere. The obtained product is mixed with terpineol, ethyl cellulose, acetic acid and ethanol and pulverized in mortar, to obtain white slurry. The obtained slurry is drawn on fluorine-doped tin oxide conductive glass containing dense layer of titanium dioxide particles by screen printing method, soaked in titanium chloride solution to remove organic substance and calcined, to obtain multi-shell tin oxide nano-sphere-containing thin-film electrode material. An INDEPENDENT CLAIM is included for multi-shell tin oxide nano-sphere-containing thin-film electrode material.