ELECTROLYTE SOLUTION FOR DYE SENSITIZED SOLAR CELL, AND DYE SENSITIZED SOLAR CELL USING SAME

摘要

Disclosed is an electrolyte solution for a dye sensitized solar cell, which does not generate a gas and can be used in a wide temperature range, while exhibiting excellent durability. The electrolyte solution is characterized by containing a chain sulfone compound represented by general formula (1) as a solvent. (In the formula, R1 and R2 each independently represents a halogen, an alkyl group with 1-12 carbon atoms which may be partially substituted by an alkoxy group or an aromatic ring, an alkoxy group, or a phenyl group.)