“…The fabrication of nanocomposite photocatalysts for the photocatalysis of dyes in industrial effluents involves the active blending of two or more nanomaterials to form composites with multiple properties that are required for efficient photon capture and degradation of dyes in effluents associated with significant environmental toxicity. 1–3 In this case, materials such as metals (Fe, Ag, Au, Sn, Wn, Ni, Pb, Co, etc. ), metal oxide semiconductors (TiO 2 , ZnO, Cu 2 O, SiO 2 Nb 2 O 5 , Fe 2 O 3 , FeO, WnO 3 , etc.…”