Uniform CdS spheres were synthesized in the aqueous solution with the precipitation method, and TEM and XRD were employed to study the relationship between polymer concentration and morphology of CdS particles.

• 水溶液中；以聚乙烯基吡咯烷酮为表面活性剂；由沉淀法制备出硫化镉的单分散的微球颗粒材料.；应用TEM和XRD等测试手段研究了随高聚物浓度的变化对硫化镉颗粒形貌的控制