{Problems} To provide a method of producing a photoelectric conversion element which exhibits high conversion efficiency and excellent durability, a photoelectric conversion element, and a photoelectrochemical cell. {Means to solve} A method of producing a...

The present invention relates to a binuclear ruthenium complex dye represented by the following general formula (1-1): wherein R 01 represents a linear or branched alkyl group having 2 to 18 carbon atoms; X represents a counter ion; and n represents a numb...