INFLUENCES OF PREPARATION PARAMETERS ON MORPHOLOGY AND PHOTOLUMINESCENCE PROPERTY OF BaZrO3:Ce NANO-POWDERS

doi:10.3724/SP.J.1037.2010.00398

IMR OpenIR

	INFLUENCES OF PREPARATION PARAMETERS ON MORPHOLOGY AND PHOTOLUMINESCENCE PROPERTY OF BaZrO3:Ce NANO-POWDERS
	Li Yuling 1; Ma Weimin 1; Wen Lei 2; Wen Qiang 1; Yuan Xiaoyu 3
通讯作者	Ma Weimin(maweimin56@163.com)
	2011-01-11
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	47 期号:1 页码:95-101
摘要	BaZrO3:Ce nano-materials were synthesized by coprecipitation reaction under different conditions. XRD, SEM and TG-DTA were applied to analyze the changes of phase and characteristic of the powders during calcing process. The luminescence spectra of samples were analyzed by the fluorescence photometer. It is shown that BaZrO3:Ce nano-materials calcined at 1000 degrees C for 3 h has the best luminescence property, especially the samples doped 0.7%Ce3+ (molar fraction) is optimal, and its excited spectrum is at 247 nm and emitted spectrum is from 475 nm to 505 nm. The best liquid conditions are that the initial concentration of mother liquor is 0.04 mol/L, containing 2%-3% (mass fraction) of DBS, the titration rate is 2 mL/min and the temperature is 0 degrees C. The as-prepared powders are of well dispersed property and small average size of 20 nm.
关键词	BaZrO3:Ce nano-powder complex precipitation agent crystallization photoluminescence spectrum powder morphology
资助者	Office of Education of Liaoning Province ; Science & Technology Program of Liaoning Province ; Science & Technology Program of Shenyang
DOI	10.3724/SP.J.1037.2010.00398
收录类别	SCI
语种	英语
资助项目	Office of Education of Liaoning Province[20008S181] ; Science & Technology Program of Liaoning Province[2008224001] ; Science & Technology Program of Shenyang[1081236-1-00]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000287949100014
出版者	SCIENCE PRESS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/106611
专题	中国科学院金属研究所
通讯作者	Ma Weimin
作者单位	1.Shenyang Univ Chem Technol, Coll Appl Chem, Liaoning Prov Key Lab Rare Earth Chem & Applying, Shenyang 110142, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Shenyang Univ, Coll Mech Engn, Shenyang 110044, Peoples R China
推荐引用方式 GB/T 7714	Li Yuling,Ma Weimin,Wen Lei,et al. INFLUENCES OF PREPARATION PARAMETERS ON MORPHOLOGY AND PHOTOLUMINESCENCE PROPERTY OF BaZrO3:Ce NANO-POWDERS[J]. ACTA METALLURGICA SINICA,2011,47(1):95-101.
APA	Li Yuling,Ma Weimin,Wen Lei,Wen Qiang,&Yuan Xiaoyu.(2011).INFLUENCES OF PREPARATION PARAMETERS ON MORPHOLOGY AND PHOTOLUMINESCENCE PROPERTY OF BaZrO3:Ce NANO-POWDERS.ACTA METALLURGICA SINICA,47(1),95-101.
MLA	Li Yuling,et al."INFLUENCES OF PREPARATION PARAMETERS ON MORPHOLOGY AND PHOTOLUMINESCENCE PROPERTY OF BaZrO3:Ce NANO-POWDERS".ACTA METALLURGICA SINICA 47.1(2011):95-101.