NOVELTY - The dye-sensitized solar cell has a pair of glass substrates (1,1') having a transparent electroconductive electrode film with predetermined space. A sealing material (7,8) containing a photopolymerizable hardening component obtained by photopolymerizing photopolymerizable composition having a hydrogenated elastomer derivative with 1 or more (meth)acryloyl group in at least one of molecular terminal is provided in the space. The portion of the glass substrate which touches the sealing material is covered with acryloxy (meta) alkyl-silane silane coupling agent.    USE - Dye-sensitized solar cell.    ADVANTAGE - The dye-sensitized solar cell has excellent adhesive sealing property and durability.    DETAILED DESCRIPTION - The dye-sensitized solar cell has a pair of glass substrate having a transparent electroconductive electrode film with predetermined space, and arranged opposingly. The space between the pair of glass substrates is sealed by arranging a sealing material in the peripheral portion of the transparent electroconductive electrode film formation portion of the substrate. An electrolyte liquid (5) is enclosed in the sealed space. The sealing material contains a photopolymerizable hardening component obtained by photopolymerizing photopolymerizable composition containing a hydrogenated elastomer derivative having 1 or more (meth)acryloyl group in at least one of molecular terminal. The portion of the glass substrate which touches the sealing material is covered with acryloxy (meta) alkyl-silane silane coupling agent. The photopolymerizable composition contains layered silicate and insulated spherical inorganic filler. The acryloxy (meta) alkyl-silane silane coupling agent is 3-(meta)acryloxy propyl trimethoxysilane. The principal chain of hydrogenated elastomer derivative contains hydrogenated polybutadiene or hydrogenated polyisoprene. The hydrogenated elastomer derivative is hydrogenated polybutadiene derivative with which hydrogenated polybutadienepolyol and hydroxy (meth)acrylate compound are formed for polyisocyanate to react as a coupling group, hydrogenated polyisoprene derivative with which hydrogenated polyisoprenepolyol and hydroxy(meth)acrylate compound are formed for polyisocyanate to react as a coupling group, hydrogenated polybutadiene derivative with which hydrogenated polybutadienepolyol and (meth)acryloyl-group containing isocyanate compound are reacted or hydrogenated polyisoprene derivative with which hydrogenated polyisoprenepolyol and (meth)acryloyl-group containing isocyanate compound are reacted. The photopolymerizable composition contains hydrogenated polybutadiene derivative with which hydrogenated polybutadienepolyol and hydroxy (meth)acrylate compound are formed for polyisocyanate to react as a coupling group, hydrogenated polyisoprene derivative with which hydrogenated polyisoprenepolyol and hydroxy(meth)acrylate compound are formed for polyisocyanate to react as a coupling group, hydrogenated polybutadiene derivative with which hydrogenated polybutadienepolyol and (meth)acryloyl-group containing isocyanate compound are reacted or hydrogenated polyisoprene derivative with which hydrogenated polyisoprenepolyol and (meth)acryloyl-group containing isocyanate compound are reacted, poly (meth)acrylate compounds and photoinitiator.    DESCRIPTION OF DRAWING(S) - The drawing shows the sectional view of the dye-sensitized solar cell.    Glass substrates (1,1')    Titanium-oxide film (3)    Electrolyte liquid (5)    Platinum vapor deposition film (6)    Sealing materials (7,8)