Synthesis and luminescence of Ca(9)Eu(1-x)Ln(x)(VO4)(7) (Ln=Y, La, Gd, Lu) phosphors

	Synthesis and luminescence of Ca(9)Eu(1-x)Ln(x)(VO4)(7) (Ln=Y, La, Gd, Lu) phosphors
	Mi,Xiaoyun ; Du,Kai ; Huang,Kai ; Zhou,Peng ; Geng,Dongling ; Zhang,Yang ; Shang,Mengmeng ; Lin,Jun
刊名	materials research bulletin
	2014
卷号	60 期号:6 页码:72-78
关键词	LIGHT-EMITTING-DIODES ISOLATED VO4 TETRAHEDRA SOL-GEL METHOD PHOTOLUMINESCENCE PROPERTIES POWDER PHOSPHORS RED PHOSPHORS ENERGY-TRANSFER WHITE LEDS EU3+ EXCITATION
通讯作者	lin,j
英文摘要	ca(9)eu(1-x)ln(x)(vo4)(7) (ln = y, la, gd, lu) red phosphors were synthesized by high temperature solid state method, and the formation mechanism of ca(9)eu(1-x)ln(x)(vo4)(7) was investigated by xrd and tg-dsc. the efficient excitation band of ca9eu(vo4)(7) ranges from 200 to 360 nm. under the excitation of 284 nm, ca9eu(vo4)(7) shows a typical red emission centered at 616 nm, which was ascribed to (5)do(r)f-7(2) transition of eu3+. there exists energy transfer process from vo43- to eu3+ ions in the ca9eu(vo4)(7) sample. the influence of ln(3+) (ln = y, la, gd, lu) ions on the luminescence properties of ca(9)eu(1-x)ln(x)(vo4)(7) were carefully studied. temperature dependence luminescence of ca9eu(vo4)(7) has been measured to determine the thermal stability of as-prepared phosphor. (c) 2014 elsevier ltd. all rights reserved.
收录类别	SCI
语种	英语
公开日期	2015-10-27
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/57424]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Mi,Xiaoyun,Du,Kai,Huang,Kai,et al. Synthesis and luminescence of Ca(9)Eu(1-x)Ln(x)(VO4)(7) (Ln=Y, La, Gd, Lu) phosphors[J]. materials research bulletin,2014,60(6):72-78.
APA	Mi,Xiaoyun.,Du,Kai.,Huang,Kai.,Zhou,Peng.,Geng,Dongling.,...&Lin,Jun.(2014).Synthesis and luminescence of Ca(9)Eu(1-x)Ln(x)(VO4)(7) (Ln=Y, La, Gd, Lu) phosphors.materials research bulletin,60(6),72-78.
MLA	Mi,Xiaoyun,et al."Synthesis and luminescence of Ca(9)Eu(1-x)Ln(x)(VO4)(7) (Ln=Y, La, Gd, Lu) phosphors".materials research bulletin 60.6(2014):72-78.