METHOD FOR MANUFACTURING PHOTOELECTRODE, PHOTOELECTRODE, AND DYE-SENSITIZED SOLAR CELL

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a photoelectrode, which improves productivity of a photoelectrode, and to provide a photoelectrode obtained by the manufacturing method and a dye-sensitized solar cell provided with the photoelectrode.SOLUTION: The method for manufacturing a photoelectrode is characterized in that: (1) oxide semiconductor particles on which a sensitizing dye is previously adsorbed are deposited on a conductor; (2) the particles are blown to the conductor at a high speed to form a thin film constituted of the particles on the conductor; (3) a plurality of types of the particles on which different sensitizing dyes are adsorbed are laminated on the conductor so that a layer is divided by types of the sensitizing dyes to have a multilayer structure having two or more layers; and (4) a plurality of types of the particles on which sensitizing dyes different in absorption peak wavelength in a visible light region are adsorbed are laminated on the conductor so that a layer is divided by types of the sensitizing dyes to have a multilayer structure having two or more layers.