Systematic synthesis of ammonium rare earth fluorides and the luminescent properties of NH4GdF4 : Eu

	Systematic synthesis of ammonium rare earth fluorides and the luminescent properties of NH4GdF4 : Eu
	You, FT; Wang, YX; Lin, JH; Tao, Y; Ju, X; Hou, XY; Tao Y(陶冶); Ju X(巨新); Hou XY(侯雪颖)
刊名	CHINESE JOURNAL OF INORGANIC CHEMISTRY
	2002
卷号	18 期号:1 页码:#REF!
关键词	ammonium rare earth fluorides hydrothermal synthesis vacuum ultraviolet (VUV) energy transfer
其他题名	NH4-LnF3体系的合成及荧光性质
通讯作者	You, FT (reprint author), Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China.
英文摘要	NH4F-LnF(3) (Ln =rare earth) systems were systematically studied by direction reaction of Ln(2)O(3) and NH4HF2 and hydrothermal synthesis. For the direction reactions, the products tend to be NH(4)LnF(4) for the light rare earths (Ln = La-Dy) and NH(4)Ln(2)F(7) for the heavy rare earths (Ln = Ho-Lu and Y); while the hydrothermal condition favors the formation of NH(4)Ln(3)F(10) compounds. The luminescent properties under vacuum ultraviolet light(VUV) were studied for the Eu3+ doped NH4GdF4. The Gd3 + ions transfer their energy efficiently to the Eu3 + ions, and the predominant emission of Eu3 + is the (5)Do --> F-7(2) transition, demonstrating that the rare earth ions occupy the noncentrosymmetrical sites in NH4GdF4.
学科主题	Chemistry
类目[WOS]	Chemistry, Inorganic & Nuclear
收录类别	SCI
WOS记录号	WOS:000173014700009
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225687]
专题	高能物理研究所_多学科研究中心
推荐引用方式 GB/T 7714	You, FT,Wang, YX,Lin, JH,et al. Systematic synthesis of ammonium rare earth fluorides and the luminescent properties of NH4GdF4 : Eu[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2002,18(1):#REF!.
APA	You, FT.,Wang, YX.,Lin, JH.,Tao, Y.,Ju, X.,...&侯雪颖.(2002).Systematic synthesis of ammonium rare earth fluorides and the luminescent properties of NH4GdF4 : Eu.CHINESE JOURNAL OF INORGANIC CHEMISTRY,18(1),#REF!.
MLA	You, FT,et al."Systematic synthesis of ammonium rare earth fluorides and the luminescent properties of NH4GdF4 : Eu".CHINESE JOURNAL OF INORGANIC CHEMISTRY 18.1(2002):#REF!.