利用有机合成法，选择氧化铅和六甲基二硅硫烷作为前驱体，引入三辛基膦作为稳定剂，制备PbS量子点材料。
Lead oxide and bis ( trimethylsilyl ) sulfide were chosen as precursors , and trioctylphosphine was added as stabilizer to prepare PbS QDs using organometallic synthetic method .
六甲基二硅硫烷