Why Tio2 is mostly preferred in photo-catalytic appliances than any other photo-catalyst?

there are different semiconductors than titanium oxide(TiO2) like tungsten oxide(WO3), di-iron trioxide(Fe2O3),Assenical Gallium(GaAs), molybdenum sulfide(MoS2) that having much lower energy band...

01 January 1970 9,207 2 View