| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell capable of sufficiently protecting a current collection electrode from corroding with an electrolyte by preparing respective current collection electrodes at a negative electrode side and a positive electrode side in a counter-electrode substrate and having a current collection electrode with superior current collection efficiency at low resistance. <P>SOLUTION: The dye-sensitized solar cell 100 comprises a translucent substrate 1 (glass substrate), a translucent conductive layer 11 (formed of FTO or the like), a semiconductor electrode 3 with sensitizing dye (made of porous titania), the counter-electrode substrate 2 (resin substrate), a catalyst electrode 4 (formed of carbon black), a negative electrode side current collection electrode 31 arranged inside or on the other surface of the counter-electrode substrate 2, and a positive electrode side current collection electrode 41 arranged inside or on the other surface of the counter-electrode substrate 2. At least either the negative electrode side current collection electrode 31 or the positive electrode side current collection electrode 41 is arranged in the counter-electrode substrate 2. <P>COPYRIGHT: (C)2009,JPO&INPIT |
