Visible Light-Active CdS/TiO₂ Hybrid Nanoparticles Immobilized on Polyacrylonitrile Membranes for the Photodegradation of Dyes in Water

Figure 3

UV-Vis absorption spectra and their Tauc plots (inset) (a) and photoluminescence (PL) (b) of (A) CdS, (B) TiO₂, and (C) CdS/TiO₂ hybrid nanoparticles, respectively.

(a)

(b)