“…Among them, zinc sulfide, ZnS, has attracted much research interest because of its excellent properties and applications in laser devices [2], mesoscopic electronic and optical devices [3], light-emitting diode (LED), thin film solar cells, IR windows [4], etc. Many methods have been developed for the preparation of ZnS NPs including solid-phase reactions [5], sol-gel process [6], solvothermal route [7,8], sonochemical method [9,10], liquid-phase chemical precipitation [11], ion complex transformation method [12], and microwave irradiation [13].…”