| 摘要 |
PROBLEM TO BE SOLVED: To provide a dye-sensitized photoelectric transducer using dye- sensitized semiconductor fine particles with low cost and good conversion efficiency, and to provide a solar cell. SOLUTION: A thin film for the dye-sensitized photoelectric transducer is formed by making semiconductor fine particles contain dyes expressed by formula (1), and a solar cell is manufactured by using this thin film. In the formula, A1 and A2 represent cyclic hydrocarbon residue which may be independently substituted, amino group which may be substituted, hydroxyl group, cyano group, hydrogen atom, halogen atom, or alkyl group which may be substituted, and a ring, which may have a substituted group, may be formed by using plural parts out of A1 and A2 . X represents cyano group, cyclic hydrocarbon residue which may have substituent, heterocyclic residue which may have substituent, or organic metal complex residue which may have substituent, m represents integer of 2-5, and n represents integer of 1-4. |
