影响因子：1.537

所属单位：化学工程学院

发表刊物：Journal of Non-Crystalline Solids

项目来源：国家自然科学基金项目

关键字：Composites;Nanofibers;Electrospinning;Hydrothermal

摘要：The Ag2S nanoparticles embedded in polyacrylonitrile (PAN) fibers matrix were successfully prepared by the combining electrospinning with the hydro(solvo)thermal process, without the presence of any templates or organic surfactants. What's more, the size and content of Ag2S nanoparticles was tunable through proper controlling of the reaction conditions. Consequently, the Ag2S nanoparticles with 10–100 nm diameter could be obtained via this two-step synthetic route. The as-synthesized composites nanofibers were investigated by X-ray diffraction(XRD), field-emission scanning electronic microscopy (FE-SEM), transmission electron microscopy (TEM), selected-area electron diffraction (SAED), Fourier transform infrared spectroscopy (FT-IR), and photoluminescence( PL), respectively. What's more, a possible formation mechanism of Ag2S nanoparticles grown on PAN nanofibers was also proposed.

第一作者：苏春彦

论文类型：期刊论文

学科门类：工学

卷号：357

期号：5

页面范围：1

是否译文：否

发表时间：2011-01-21