Cadmium sulphide quantum dots (CdS-QDs) were obtained by a precipitation method. Studies on the structural, optical and photocatalytic properties of undoped and metals (M = Fe, Ag, Zn) doped CdS were investigated. The structural properties of the metals composite CdS were analyzed using X-ray diffraction (XRD) and Infrared (IR) techniques. Optical properties of the composite materials were characterized by absorption and photoluminescence techniques. XRD pattern reveals the undoped and metals doped QDs have highly crystalline in nature with cubic phases.
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Abdullah et al. (2020) studied this question.
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