| 摘要 |
Provided is a dye-sensitized solar cell having a high photoelectric conversion efficiency and good durability. The dye-sensitized solar cell, in which a photoelectrode and a counter electrode are disposed to face each other through an electrolyte layer, is characterized in that (1) the photoelectrode is a titanium metal material or a titanium alloy material on which is formed a semiconductor layer containing a dye sensitizer, (2) the counter electrode is a titanium metal material or a titanium alloy material on which an electrochemical reduction catalyst layer is coated, and (3) a photo-irradiation means is disposed between the photoelectrode and the counter electrode. |
