| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell in which assembling is facilitated and a sealing state is obtained, having reliability over a long period of time. <P>SOLUTION: The tandem dye-sensitized solar cell comprises: a pair of photoelectrodes 4, including a first transparent electrode base material 1; a first conductive membrane 2 installed at one face of the first electrode base material; and a porous semiconductor layer 3 formed on the first conductive membrane, by using a semiconductor material and formed by adsorbing a sensitized dye, a pair of electrodes 7 constituted of a second electrode base material 5, made of a transparent material and formed in a shape pinched by the pair of the photoelectrodes, and a second conductive membrane 6, installed on both faces of the second electrode base material, electrolyte layers 8, respectively arranged between the photoelectrode and the pair of electrodes, and a pair of sealing means to seal the electrolyte layer between the photoelectrode and the pair of electrodes, the sealing means is a gasket 9, which is made of an elastic material and having a lip shape, pinched in between the photoelectrode and the counter electrode, fixed by a holding means formed at the counter electrode, and seals the electrolyte layer. <P>COPYRIGHT: (C)2010,JPO&INPIT |
