DYE-SENSITIVE SOLAR CELL WITH ULTRAVIOLET- ABSORPTIVENESS

摘要

Disclosed are a preparation method of a surface coating solution of a dye-sensitized solar cell, the coating solution thereof, and a dye-sensitized solar cell applied therewith. According to the present invention, the dye-sensitized solar cell for absorbing ultraviolet comprises: a first negative electrode having a nano-oxide layer stacked on one surface of a conductive transparent substrate; a light absorption layer formed by absorbing dye on the nano-oxide layer; a second positive electrode positioned opposite to the light absorption layer and having a metal layer stacked on the conductive substrate; and an electrolyte positioned between the first and second electrodes, wherein salicylic acid mixture is included in the conductive transparent substrate. Accordingly, permeability of a visible light of the solar cell is improved by removing a conventional ultraviolet blocking film, the ultraviolet of the solar cell is converted into the visible light to increase the amount of the visible light, thereby improving efficiency of the solar cell, and reducing costs during manufacturing.