Synthesis of Gd3PO7 : Eu3+ nanospheres via a facile combustion method and optical properties

	Synthesis of Gd3PO7 : Eu3+ nanospheres via a facile combustion method and optical properties
其他题名	论文其他题名
	Jin Y.; Qin W. P.; Zhang J. S.; Zhang M. M.; Wang Y.; Cao C. Y.
	2008
发表期刊	Journal of Solid State Chemistry
ISSN	0022-4596
卷号	181 期号:4 页码:724-729
摘要	Eu3+-doped Gd3PO7 nanospheres with an average diameter of similar to 300 nm and a narrow size distribution have been prepared by a facile combustion method and structurally characterized by X-ray diffraction and field emission scanning electron microscopy. The luminescent properties were systemically studied by the measurement of excitation/emission spectra, and emission spectra under different temperatures, as well as by photostability. The strong red-emission intensity peaking at 614 nm originates the D-5(0) --> F-7(2) transition and is observed under 254-nm irradiation, indicating that Eu3+ ions in Gd3PO7 mainly occupied non-centrosymmetry sites. The CIE1931 XY chromaticity coordinates of Gd3PO7:Eu3+ nanospheres are (x = 0.654, y = 0.345) in the red area, which is near the National Television Standard Committee standard chromaticity coordinates for red. Thus, Gd3PO7:Eu3+ nanospheres may be potential red-emitting phosphors for PDP and Xe-based mercury-free lamps. (C) 2008 Elsevier Inc. 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/181722/26468
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.,et al. Synthesis of Gd3PO7 : Eu3+ nanospheres via a facile combustion method and optical properties[J]. Journal of Solid State Chemistry,2008,181(4):724-729.
APA	Jin Y.,Qin W. P.,Zhang J. S.,Zhang M. M.,Wang Y.,&Cao C. Y..(2008).Synthesis of Gd3PO7 : Eu3+ nanospheres via a facile combustion method and optical properties.Journal of Solid State Chemistry,181(4),724-729.
MLA	Jin Y.,et al."Synthesis of Gd3PO7 : Eu3+ nanospheres via a facile combustion method and optical properties".Journal of Solid State Chemistry 181.4(2008):724-729.

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