| 摘要 |
There is provided a dye-sensitized solar cell high in power generation efficiency. A dye-sensitized solar cell 10 includes: a transparent substrate 12; a conductive substrate 14; a porous semiconductor layer 16 containing a dye adsorbed thereto; and a conductive metal layer 18 arranged in contact with a side of the porous semiconductor layer 16 opposite to the transparent substrate 12 and serving as an anode electrode. The conductive metal layer 18 is formed of a metallic porous body having through-holes, and a multitude of holes of the metallic porous body are isotropically communicated with one another. The metallic porous body has a specific surface area of 0.1 m 2 /g or larger, a porosity of 30 to 60 vol.%, and a pore diameter of 1 µm to 40 µm, and is formed of a metal material, such as Ti, W, Ni, Pt or Au. |
