Improvement of dye-sensitized solar cells

Vulcanized rubber, phosphazene-based polymer, the porous body or EVA resin film made of a polymeric material having a network skeleton structure of a three-dimensional continuous, for dye-sensitized solar cell comprising by supporting the redox substance Electrolytes. A dye-sensitized semiconductor electrode 2, between the counter electrode 4 provided opposite to the electrode, a dye-sensitized solar cell having the electrolyte 6. The power generation efficiency of the dye-sensitized solar cell, durability, effective inexpensively manufacturable dye-sensitized solar cell solid electrolyte is provided to the improvement of safety.