Synthesis and Characterization of CdS Nanoparticles Modified with Organic
聚乙烯吡咯烷酮硫脲修饰CdS纳米粒子的制备

Surface-modified CdS nanoparticles were synthesized by using thiourea. PVP (poly N-vinyl-2-pyrrolidone) was used as the stabilizer. The structure and characterization of the nanoparticles were characterized by means of TEM, XRD, UV-absorption, FT-IR, and PL spectroscopies. The results demonstrate that the surface-modified CdS nanoparticles have excellent properties in the size distribution and optic qualities.