Preparation and optical properties of SrF2 : Eu3+ nanospheres

	Preparation and optical properties of SrF2 : Eu3+ nanospheres
其他题名	论文其他题名
	Jin Y.; Qin W. P.; Zhang J. S.
	2008
发表期刊	Journal of Fluorine Chemistry
ISSN	0022-1139
卷号	129 期号:6 页码:515-518
摘要	SrF2:EU3+ nanospheres with homogeneous diameter have been synthesized by a microemulsion-mediated hydrothermal method for the first time, in which quaternary microemulsion of CTAB/water/cyclohexane/n-pentanol was used. The possible reaction mechanism and the luminescent properties of SrF2:EU3+ nanospheres were also investigated in this paper. The morphology and grain sizes of final products were characterized by field emission scanning electron microscopy and transmission electron microscopy, indicating that most of the products were nanospheres with an average diameter of similar to 50 nm. Room-temperature emission spectra, recorded under 394-nm excitation, showed that the transition of 5D(0) -> F-7(1) emission be dominating in SrF2:Eu3+ nanospheres. From the dependence of the luminescence intensity on the concentration of Eu3+ ions, the optimal dopant concentration is 2 mol%. (C) 2008 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24845
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Jin Y.,Qin W. P.,Zhang J. S.. Preparation and optical properties of SrF2 : Eu3+ nanospheres[J]. Journal of Fluorine Chemistry,2008,129(6):515-518.
APA	Jin Y.,Qin W. P.,&Zhang J. S..(2008).Preparation and optical properties of SrF2 : Eu3+ nanospheres.Journal of Fluorine Chemistry,129(6),515-518.
MLA	Jin Y.,et al."Preparation and optical properties of SrF2 : Eu3+ nanospheres".Journal of Fluorine Chemistry 129.6(2008):515-518.

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