Photoluminescence characteristics of Gd2Mo3O9 : Eu phosphor particles by solid state reaction method

	Photoluminescence characteristics of Gd2Mo3O9 : Eu phosphor particles by solid state reaction method
其他题名	论文其他题名
	Zhao X. X.; Wang X. J.; Chen B. J.; Meng Q. Y.; Di W. H.; Ren G. Z.; Yang Y. M.
	2007
发表期刊	Journal of Rare Earths
ISSN	1002-0721
卷号	25 期号:1 页码:15-18
摘要	Eu3+-doped Gd2Mo3O9 was prepared by solid-state reaction method using Na2CO3 as flux and characterized by powder X-ray diffractometry. According to X-ray diffraction, this material belonged to a tetragonal system with space group I4(1)/a. The effects of flux content and sintering temperature on the luminescent properties were investigated with the emission and excitation spectra. The results showed that flux content and sintering temperature had effects on the luminescent properties, the optimized flux content and the best temperature was 3% and 800 degrees C, respectively. The excitation and emission spectra also showed that this phosphor could be effectively excited by C-T band (280 nm), ultraviolet light 395 nm and blue light 465 rim. The wavelengths at 395 and 465 nm were nicely fitting in with the widely applied output wavelengths of ultraviolet or blue LED chips. Integrated emission intensity of Gd2Mo3O9 : Eu was twice higher than that of Y2O2S:Eu3+ under 395 nm excitation. The Eu3+ doped Gd2Mo3O9 phosphor may be a better candidate in solid-state lighting applications.
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/181722/26618
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhao X. X.,Wang X. J.,Chen B. J.,et al. Photoluminescence characteristics of Gd2Mo3O9 : Eu phosphor particles by solid state reaction method[J]. Journal of Rare Earths,2007,25(1):15-18.
APA	Zhao X. X..,Wang X. J..,Chen B. J..,Meng Q. Y..,Di W. H..,...&Yang Y. M..(2007).Photoluminescence characteristics of Gd2Mo3O9 : Eu phosphor particles by solid state reaction method.Journal of Rare Earths,25(1),15-18.
MLA	Zhao X. X.,et al."Photoluminescence characteristics of Gd2Mo3O9 : Eu phosphor particles by solid state reaction method".Journal of Rare Earths 25.1(2007):15-18.

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