58. Synthesis of CdS nanocomposites using macroporous ion-exchange resins
作者：Mu-Li Wang, Chun-Hong Wang and Wei Wang*
關鍵字：Semiconductors; Precipitation; Luminescene
論文來源：期刊
具體來源：Materials Chemistry and Physics
發表時間：2007年
The preparation and characterization of nanocomposites composed of CdS nanocrystals in cross-linked polystyrene matrix were reported. The used matrix was commercial macroporous ion-exchange resins. Characterizations using transmission electron microscopy (TEM) and X-ray diffraction (XRD) show the nano-sized CdS crystals with an average size of about 9 nm. These nano-sized crystals can show the size-dependent UV–vis absorption and photoluminescence in comparison with bulk samples.