Synthesis and photoluminescence properties of CdS hollow nanospheres by chemical vapor deposition
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Abstract:
High-density CdS hollow nanospheres are successfully synthesized by a simple chemical vapor deposition technology.The crystal structure,compositional information,and morphological structure are characterized by X-ray diffraction(XRD),scanning electronic microscopy(SEM),transmission electronic microscopy(TEM),and energy-dispersive X-ray spectrometer(EDX).The results show that the as-prepared CdS hollow nanospheres have uniform size about 1-3 μm in diameter.The Kirkendall phenomenon is proposed fo...
MO Jia-qing, FENG Zhi-qiang, HOU Jun-wei, JIA Zhen-hong, LV Xiao-yi. Synthesis and photoluminescence properties of CdS hollow nanospheres by chemical vapor deposition[J]. Optoelectronics Letters,2011,7(3):161-163