Thin films of oxides of titanium (IV) and tungsten (VI) nanostructured

摘要

Thin films of oxides of titanium (IV) and tungsten (VI), the present invention includes nanostructured nanostructured thin films of titanium (IV) oxides and tungsten (VI),Deposited preferably by self assembling, with fotocatalu00edtica activity in the region of the UV visible front for degradation of gaseous pollutants.The films containing both oxides are fotocatalu00edtico performance superior to those formed by only one of the oxides.Due to excellent optical properties, good mechanical stability and chemical and the performance fotocatalu00edtico,The films described here can be employed in environmental photocatalysis and self cleaning surfaces.