PROCESS FOR THE PREPARATION OF TITANIUM DIOXIDE PHOTOCATALYSTS SUPPORTED ON NATURAL CLAY AND PHOTOCATALYSIS APPLICATIONS

摘要

The present invention relates to a process for the preparation of a titanium dioxide-based material supported on natural clay by solvent-free mechanosynthesis, to the use of such a material as a photocatalyst, in particular for the decontamination of organic pollutants. gaseous or liquid media, as well as a method for decontaminating gaseous or liquid media using such a photocatalyst under ultraviolet (UV) radiation.