Synthesis, Characterization, and Investigation of Visible Light Photocatalytic Activity of C Doped TiO₂/CdS Core-Shell Nanocomposite

Figure 3

EDX spectra of (a) C doped TiO₂, (b) CdS, and (c) C/TiO₂/CdS.

(a)

(b)

(c)