Figure 7

(a) UV–Vis (DRS) of bare CuS QDs and x wt% CuS QDS @ZnO hybrid nanocomposite. (b) Room-temperature PL spectrum of 3% CuS QDS @ZnO nanocomposite (c) Deconvolution of its emission spectra.

(a) UV–Vis (DRS) of bare CuS QDs and x wt% CuS QDS @ZnO hybrid nanocomposite. (b) Room-temperature PL spectrum of 3% CuS QDS @ZnO nanocomposite (c) Deconvolution of its emission spectra.