COMPOSITION PHOTOCATALYTIQUE

摘要

The invention concerns a photocatalytic composition comprising at least a photocatalyst agent and at least an inorganic binding agent, characterised in that the inorganic binding agent comprises an aqueous colloidal silica dioxide (SiO2) dispersion, said aqueous colloidal silica dioxide dispersion comprising particles capable of being bound to one another after coating the photocatalyst agent.