In situ generated g-C3N4/TiO2 hybrid over diatomite supports for enhanced photodegradation of dye pollutants

g-C3N4/TiO2@diatomite photocatalysts were synthesized through an in situ deposition method. The g-C3N4/TiO2 hybrids are uniformly and densely deposited on the surface or in the pores of the disk-like diatomite. The photocatalysts presented a good photodegradation effect towards dye pollutants under visible or solar light.385