Synthesis and luminescence properties of Gd2O3 : Eu3+ phosphors

	Synthesis and luminescence properties of Gd2O3 : Eu3+ phosphors
	Li YH ; Liu GX ; Hong GY
刊名	journal of rare earths
	2004
卷号	22 期号:1 页码:70-74
关键词	OPTICAL-PROPERTIES PARTICLES PHOTOLUMINESCENCE
ISSN号	1002-0721
通讯作者	hong gy
中文摘要	gd2o3: eu3+ phosphors were prepared by urea homogeneous precipitation with different surfactant and sol-gel method. xrd patterns show that all the obtained samples are in cubic gd2o3, and the results of ftir and fluorescent spectra conformed that op is a good surfactant for preparing the gd2o3: eu3+ phosphors. the sem photographs show that the particles prepared by urea homogeneous precipitation method are all spherical and well-dispersed, and grain morphology can be controlled by different surfactant. xrd and sem indicate that the particle sizes prepared by sol-gel method are in the range of 5 similar to 30 nm, and the grain sizes increase with increasing of heated temperatures. luminescence spectra indication that the main emission peaks of all samples are at 610 nm, the intensities are different from samples prepared with different surfactant and the luminescence intensities increase with increasing of annealed temperatures.
收录类别	SCI
语种	英语
WOS记录号	WOS:000220883700016
公开日期	2010-08-17
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/15061]
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	Li YH,Liu GX,Hong GY. Synthesis and luminescence properties of Gd2O3 : Eu3+ phosphors[J]. journal of rare earths,2004,22(1):70-74.
APA	Li YH,Liu GX,&Hong GY.(2004).Synthesis and luminescence properties of Gd2O3 : Eu3+ phosphors.journal of rare earths,22(1),70-74.
MLA	Li YH,et al."Synthesis and luminescence properties of Gd2O3 : Eu3+ phosphors".journal of rare earths 22.1(2004):70-74.