COUNTER ELECTRODE MATERIAL FOR DYE SENSITIZED SOLAR CELL AND SOLAR CELL USING THE SAME

摘要

PURPOSE: A conductive electrode for a dye sensitized solar battery and the solar battery using the same are provided to dope sulfamic acid in polyaniline, thereby providing a counter electrode for a dye sensitized solar battery with good conductivity. CONSTITUTION: A working electrode includes a transparent conductive film and a metal oxide porous film. A counter electrode includes polyaniline in which sulfamic acid is doped. A metal oxide is a titanium oxide. The polyaniline in which sulfamic acid is doped is deposited on the surface of an FTO. An electrolyte is interposed between the working electrode and the counter electrode.