| abstract |
PROBLEM TO BE SOLVED: To provide a flexible film type dye-sensitized photocell having a high purity porous semiconductor film formed by low temperature film formation, thereby having high energy conversion efficiency and excellent mechanical stability. In a film-type photovoltaic cell having a structure in which a transparent conductive plastic support carrying a dye-sensitized porous semiconductor particle layer is used as one electrode and a counter electrode is laminated on the transparent conductive plastic support via an ionic conductive electrolyte. The transparent conductive plastic support has a surface resistance of 3Ω / □ or less, the dye-sensitized porous semiconductor particle layer is substantially composed only of a semiconductor, an inorganic oxide, and a dye, and has a porosity of A mechanically flexible film-type photovoltaic cell having 50% to 85% is obtained. [Selection] Figure 1 |