| 摘要 |
<p>PURPOSE: A dye-sensitized solar cell and a sealing material used for the same are provided to prevent deterioration due to electrolytes by using photopolymerizable compositions for sealing materials. CONSTITUTION: A transparent conductive electrode layer(5) is formed on a counter electrode substrate. An air gap between a pair of substrates is sealed with a sealing material in the peripheral part of the inner side of the substrate. Electrolyte solutions(6) are sealed in the sealed air gap. A first inorganic layer(2) and a second inorganic layer(3) are installed between the substrate and the transparent conductive electrode layer. The sealing material is made of materials obtained by curing photopolymerizable compositions with a specific hydrogenated elastomer derivative as an essential element. [Reference numerals] (1) Counter electrode substrate; (1') Reaction electrode substrate; (2,2') Inorganic layer(substrate side); (3,3') Inorganic layer(electrode layer side); (4) Sealant(main sealing); (4') Coating film; (5,5') Transparent conductive electrode layer; (6) Electrolyte solutions; (7) Porous semiconductor layer</p> |
