| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve problems that there is no type free from the leakage or vaporization of an electrolyte after reliability test and cured by energy beam in a conventional sealant for dye sensitized solar cell, the occurrence of crack in the sealant or the interfacial peelig off from a base material in the reliability test results in fatal damage, water entering in the cell in moisture resistance test or the vaporization of the electrolyte through the sealant causes the deterioration in the relability. <P>SOLUTION: The sealant composition for the dye sensitized solar cell comprises (A)-(D) components, wherein (A) component: hydrogenated polybutadiene compound having (metha)acryl group, (B) component: hydrogenated polybutene compound having 100-5,000 cSt dynamic viscosity at 98.9°C., (C) component: (metha)acryl compound having alicyclic hydrocarbon, and (D) a component: a photo-initiator. <P>COPYRIGHT: (C)2010,JPO&INPIT |
