Stable and water-soluble CdTe@SiO2 composite nanospheres: Preparation, characterization and application in LED

	Stable and water-soluble CdTe@SiO2 composite nanospheres: Preparation, characterization and application in LED
	Li D.; Liu X.; Xie G.
	2013
发表期刊	Colloids and Surfaces A: Physicochemical and Engineering Aspects
ISSN	ISBN/09277757
期号	424
摘要	CdTe@SiO2 fluorescent nanospheres were synthesized by heating reflux method. Infrared spectra support the structural formation mechanism of the CdTe@SiO2 composite nanospheres. The CdTe@SiO2 composite nanospheres were characterized by means of SEM, TEM, IR, nitrogen adsorption isotherm, fluorescence spectra and electroluminescence spectra, etc. It was found that both pH value and reflux time played important roles in growth and quantum yield of CdTe@SiO2 fluorescent nanospheres. CdTe@SiO2 fluorescent nanospheres were fabricated to be a single electrode light-emitting diode prototype. The electroluminescence spectra and Commission International de L'Eclairage remained almost the same over a range of operation voltages, and it meant the light-emitting diodes had better color stability. So CdTe@SiO2 fluorescent nanospheres could provide a potential application in light-emitting diode. 2013 Elsevier B.V.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40860
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li D.,Liu X.,Xie G.. Stable and water-soluble CdTe@SiO2 composite nanospheres: Preparation, characterization and application in LED[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects,2013(424).
APA	Li D.,Liu X.,&Xie G..(2013).Stable and water-soluble CdTe@SiO2 composite nanospheres: Preparation, characterization and application in LED.Colloids and Surfaces A: Physicochemical and Engineering Aspects(424).
MLA	Li D.,et al."Stable and water-soluble CdTe@SiO2 composite nanospheres: Preparation, characterization and application in LED".Colloids and Surfaces A: Physicochemical and Engineering Aspects .424(2013).

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