DYE-SENSITIZED SOLAR CELL AND METHOD OF MANUFACTURING THE SAME

摘要

A dye-sensitive solar cell and a manufacturing method thereof are provided to improve charge mobility by using a dye layer with a carbon nano tube and to provide a nano metal doping effect for enabling control of a static band gap capable of adjusting the efficiency of a solar cell and changes of optical features. A dye-sensitive solar cell includes a lower electrode(10), a dye layer(20) and a upper electrode(30). The lower electrode has a substrate(11), a catalyst layer(12) and a carbon nanorod layer(15). The substrate is a glass substrate deposited with FTO(Fluorine doped Tin Oxide). The dye layer is provided between the lower electrode and the upper electrode. The day layer has a Ti metal layer(13) and an Ni metal layer(14). The carbon nanorod layer is made through a hot-filament plasma chemical vapor deposition(PECVD). The dye layer is formed by mixing a carbon nano tube(21) with dye(22). The carbon nano tube is formed through the hot-filament plasma chemical vapor deposition(PECVD). The upper electrode has a substrate(31) and conductive oxide(32) deposited on the substrate.