Preparation and luminescent properties of europium-doped yttria fibers by electrospinning

	Preparation and luminescent properties of europium-doped yttria fibers by electrospinning
其他题名	论文其他题名
	Yu H. Q.; Song H. W.; Pan G. H.; Li S. W.; Liu Z. X.; Bai X.; Wang T.; Lu S. Z.; Zhao H. F.
	2007
发表期刊	Journal of Luminescence
ISSN	0022-2313
卷号	124 期号:1 页码:39-44
摘要	Sub-micrometer-sized fibers of europium-doped yttria (Y2O3:Eu3+) were prepared by electrospinning followed by high-temperature calcinations for the first time. The fibers were with diameters of 200-400 nm and lengths of several 10 mu m and cubic in phase. The spectral properties of the Y2O3:Eu3+ fibers were studied, in contrast with those of bulk powders. The results indicated that in the present Y2O3:Eu3+ fibers the excited charge transfer band had slightly blue shift in comparison with that in the bulk due to weaker covalence of Eu-O bonds. In addition, both of the lifetimes of the D-5(1) and D-5(0) states in the fibers became shorter than that in the bulk due to improved nonradiative transition rates. (c) 2006 Elsevier B.V. All rights reserved.
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/181722/26576
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yu H. Q.,Song H. W.,Pan G. H.,et al. Preparation and luminescent properties of europium-doped yttria fibers by electrospinning[J]. Journal of Luminescence,2007,124(1):39-44.
APA	Yu H. Q..,Song H. W..,Pan G. H..,Li S. W..,Liu Z. X..,...&Zhao H. F..(2007).Preparation and luminescent properties of europium-doped yttria fibers by electrospinning.Journal of Luminescence,124(1),39-44.
MLA	Yu H. Q.,et al."Preparation and luminescent properties of europium-doped yttria fibers by electrospinning".Journal of Luminescence 124.1(2007):39-44.

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