SEALING AGENT FOR DYE-SENSITIZED SOLAR CELL AND DYE-SENSITIZED SOLAR CELL

An object of the present invention is to provide a sealing agent for a dye-sensitized solar cell, which is excellent in sealability and iodine stain resistance, and to provide a dye-sensitized solar cell produced using the sealing agent for a dye-sensitized solar cell. The present invention is a sealing agent for a dye-sensitized solar cell, which contains a cationic polymerizable compound and a photo-cationic polymerization initiator, the sealing agent containing 20 to 80 parts by weight of a saturated hydrocarbon compound having an ether structure in a main chain and two or more oxetanyl groups in a molecule, in 100 parts by weight of the cationic polymerizable compound.