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  • 标题:Temperature Controlled Synthesis of ZnS Nanocrystals by Simple Chemical Precipitation
  • 本地全文:下载
  • 作者:Nadana SHANMUGAM ; Shanmugam CHOLAN ; Arumugam SUNDARAMANICKAM
  • 期刊名称:Walailak Journal of Science and Technology (WJST)
  • 印刷版ISSN:2228-835X
  • 出版年度:2013
  • 卷号:10
  • 期号:2
  • 页码:149-157
  • DOI:10.2004/wjst.v10i2.421
  • 语种:English
  • 出版社:Institute of Research and Development, Walailak University.
  • 摘要:Nanocrystals of ZnS preparing at 70, 75 and 80 °C have been characterized by X-ray diffraction (XRD), UV-Vis and Fourier transform infrared spectroscopy (FT-IR), atomic force microscopy (AFM) and field emission scanning electron microscopy (FESEM). The investigation suggests that aggregates of small spherical particles with an average size of 8 nm and well defined morphology were obtained at 80 °C. The particle size appears to increase with a decrease in synthesis temperature.
  • 关键词:Nanocrystals, synthesis temperature, morphology, aggregates, spherical particles
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