| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell which protects the current collector electrode sufficiently from corrosion by an electrolytic solution by providing each current collector electrode on a negative electrode side and a positive electrode side at the inside or the like of the counter electrode substrate and can make it the current collector electrode having an excellent current collection efficiency with a low resistance. <P>SOLUTION: The dye-sensitized solar cell 100 is provided with a translucent substrate 1 (glass substrate etc.), a translucent conductive layer 11 (composed of FTO etc.), semiconductor electrode 3 having a sensitizing dye (composed of porous titania etc.), counter electrode substrate 2 (resin substrate etc.), catalyst electrode 4 (composed of carbon black etc.), and negative electrode side current collector electrode 31 and positive electrode side current collector electrode 41 (each composed of copper foil etc.). A first through hole which reaches the surface of the positive electrode side current collector electrode 41 is installed at the counter electrode substrate 2, and the catalyst electrode 4 and the positive electrode side current collector electrode 41 are connected through a conductive layer 5 formed on the surface of the positive electrode side current collector electrode 41. <P>COPYRIGHT: (C)2009,JPO&INPIT |
