Electrolyte for Dye-Sensitized Solar Cell and Dye-Sensitized Solar Cell Using the Same

In one aspect, an electrolyte for a dye-sensitized solar cell comprising a redox couple including a compound represented by Formula 1, and a dye-sensitized solar cell including the same are provided. wherein, R and R 1 each independently are selected from a substituted or unsubstituted C 1 -C 20 alkyl group, a substituted or unsubstituted C 6 -C 20 aryl group, a substituted or unsubstituted C 1 -C 20 heteroaryl group, a substituted or unsubstituted C 4 -C 20 carbocyclic group, and a substituted or unsubstituted C 1 -C 20 heterocyclic group