Abstract
We fabricate titania layer of Dye-sensitized Solar Cell by electro-spray. When high voltage is applied to a tube filled with conductive liquid, electro-spray takes place. We have demonstrated that conversion efficiency of fabricated cell is higher than conventional method. When the distance of the target from the nozzle tip is large, sprayed area is large. Moreover, deposition time is increased. To prevent this problem, dielectric material is installed between syringe and target. Therefore, spray area uses the electric charge which particles have, and is controlled. We have demonstrated that the focusing property is possible in this experiment.
