Synthesis of Phosphor Nanoparticles Mn doped ZnS 

Here we demonstrate the synthesis of Mn doped ZnS for nanophosphor application. Take 1 wt% PVA (Polyvinyl alcohol) in 100 mL distilled water, add 0.43 g of Zinc acetate and 0.004 g MnSO4. After they get solubilized add Sodium sulphide solution dropwise (0.15 g in 10 mL water). Stir vigorously until you get precipitate. filter the precipitate and observe under UV light.