Synthesis and Characterizations of Bare CdS Nanocrystals Using Chemical Precipitation Method for Photoluminescence Application

Figure 1

X-ray diffraction pattern of CdS nanoparticles in various ion Cd²⁺ from cadmium chloride to S^2- mass composition: (a) 1 : 2, (b) 1 : 1, (c) 2 : 1, (d) 3 : 1, (e) 4 : 1, and (f) 6 : 1.