POROUS ZINC OXIDE THIN-FILM FOR SUBSTRATE OF DYE-SENSITIZED SOLAR CELL, ZINC OXIDE/DYE COMPOSITE THIN-FILM FOR PHOTOELECTRODE AND DYE-SENSITIZED SOLAR CELL

摘要

The invention provides a porous zinc oxide thin film for a substrate of a dye-sensitized solar cell having pores formed by mixing an electrolytic solution containing a zinc salt with a template compound in advance in the presence of a desired substrate, applying cathodic electrodeposition for uniform and forcible material transport on the surface of the substrate, forming a zinc oxide thin film comprising the template compound adsorbed on the inner surface of the thin film on the substrate, and applying means for desorbing the template compound from the zinc oxide thin film; a zinc oxide/dye composite thin film for a photoelectrode prepared by adsorbing the dye in the pores; and a dye-sensitized solar cell using the zinc oxide/dye composite thin film as the photoelectrode material.