Preparation and characterization of CeO2 doped ZnO nano-tubes fluorescent composite
来源期刊：JOURNAL OF RARE EARTHS2010年第4期
论文作者：李酽 刘秀琳 栗建钢
文章页码：571 - 575
摘 要：ZnO nanotubes were hydrothermally synthesized and the ZNTs/CeO2 fluorescent composite were prepared by introducing nano CeO2 particles into ZnO nano-tubes via a chemical solution adsorption and annealing process. The samples were characterized by X-ray diffraction, scanning electron microscopy, Fourier transformation infrared spectroscopy and room temperature photoluminescence measurement. Due to the interaction between Ce4+ and the surface atoms of ZnO2 nano-tubes, a photoluminescence enhancement was observed in ZNTs/CeO2 composites compared with that of ZNTs.
李酽，刘秀琳，栗建钢
College of Science, Civil Aviation University of China
摘 要：ZnO nanotubes were hydrothermally synthesized and the ZNTs/CeO2 fluorescent composite were prepared by introducing nano CeO2 particles into ZnO nano-tubes via a chemical solution adsorption and annealing process. The samples were characterized by X-ray diffraction, scanning electron microscopy, Fourier transformation infrared spectroscopy and room temperature photoluminescence measurement. Due to the interaction between Ce4+ and the surface atoms of ZnO2 nano-tubes, a photoluminescence enhancement was observed in ZNTs/CeO2 composites compared with that of ZNTs.
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