| abstract |
(57) [Problem] To provide a dye-sensitized solar cell having high battery performance. SOLUTION: This dye-sensitized solar cell comprises, as constituent elements, a semiconductor electrode to which a sensitizing dye is adsorbed, a charge transfer layer, and a counter electrode, wherein the counter electrode is measured by cyclic voltammetry based on the oxidation-reduction potential of ferrocene. By- Assuming that the oxidation-reduction current value difference obtained in the negative potential range of 0.7 V or more and less than 0 V is a (mA), and the oxidation-reduction current value difference obtained in the positive potential range of 0 V or more and 0.7 V or less is b (mA). And a dye-sensitized solar cell satisfying the relationship of b> a. |