| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrolytic solution which ensures high photoelectric conversion efficiency even with high viscosity and is less likely to cause deterioration of a cell, and to provide a photoelectric conversion element using the same, and a dye-sensitized solar cell using the same. <P>SOLUTION: In the dye-sensitized solar cell or a photoelectric conversion element having a semiconductor electrode layer 1 composed of semiconductor particles 13 sensitized by a dye 14, an electrolyte layer 2 and a counter electrode 3, in this order, on a conductive support, the electrolyte layer is composed of an electrolyte containing at least an inorganic salt of a halogenide and/or a specific imidazolium salt as a solute, any one of a specific glycol ether or a specific 5-membered cyclic ester as a solvent, and a polyether copolymer composition having an ethylene oxide structural unit as a principal chain. <P>COPYRIGHT: (C)2013,JPO&INPIT |
