nanocomposites via chemical deposition method. The samples were prepared using
cadmium chloride CdCl2 as cadmium ions source while thiourea was used as a sulphur
ions source and the yellow obtained precipitations too, which form PVA capped CdS
nanoparticles.. CdS/PVA nanocomposites samples were prepared by changing the molar
concentration of thiourea of (5, 10, 15 mmolar). The surface morphology and crystallite sizes …