METHOD FOR FABRICATING TiO2 NANOWIRES AND CdSe NANOPARTICLES OF NANOSTRUCTURE

摘要

A titania/selenide nanostructures forming method is provided to improve optical and optical catalyst properties by adhering cadmium selenide nanopowders to a titania nanowire and increasing a surface area. A titania/selenide nanostructures forming method comprises steps of: forming a first substrate in which a titania nanowire layer is formed on a substrate; preparing a cadmium selenide mixture solution having cadmium selenide nanopowders; coating the cadmium selenide mixture on a titania nanowire layer of a first substrate and forming a second substrate; and heat-treating the second substrate. The substrate is a sapphire substrate or a titanium substrate.