Effect of Process Parameter on Properties of (Y,Gd)(2)O(3):Eu(3+) Nanopowders Prepared by Co-Precipitation Method

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	Effect of Process Parameter on Properties of (Y,Gd)(2)O(3):Eu(3+) Nanopowders Prepared by Co-Precipitation Method
	Y. F. Guo ; W. M. Ma ; L. Wen ; S. F. Shen ; H. D. Wang ; K. Yin
刊名	Chinese Journal of Inorganic Chemistry
	2009
卷号	25 期号:5 页码:880-885
关键词	co-precipitation method process parameter synthesis and characterzation optical spectrum characteristic spray-pyrolysis low-temperature y2o3-eu phosphors ceramics photoluminescence gd2-xyxo3-eu3+ fabrication
ISSN号	1001-4861
中文摘要	(Y,Gd)(2)O(3):Eu(3+) nano-powders were prepared by forward-titration co-precipitation method and using ammonia as the precipitator. XRD, SEM and the fluorophotometer were used to analyze the morphology and characteristics of the powders. The results show that the near-spherical nano-powders with good dispersibility and fine particle size (30 similar to 60 nm) were obtained under the conditions of initial concentration of resolution, 0.15 mol . L(-1), system temperature, 0 degrees C, titration rate, 2 mL . min(-1), stationary, 12 h and adding 3% (NH(4))(2)SO(4) (mass fraction). When adding 3% (NH(4))(2)SO(4), the nano-powders' Luminescent has unproved and the emission intensity of (5)D(0)->(7)F(2) transition reaches the maximum.
原文出处	://WOS:000266252500022
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/31938]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. F. Guo,W. M. Ma,L. Wen,et al. Effect of Process Parameter on Properties of (Y,Gd)(2)O(3):Eu(3+) Nanopowders Prepared by Co-Precipitation Method[J]. Chinese Journal of Inorganic Chemistry,2009,25(5):880-885.
APA	Y. F. Guo,W. M. Ma,L. Wen,S. F. Shen,H. D. Wang,&K. Yin.(2009).Effect of Process Parameter on Properties of (Y,Gd)(2)O(3):Eu(3+) Nanopowders Prepared by Co-Precipitation Method.Chinese Journal of Inorganic Chemistry,25(5),880-885.
MLA	Y. F. Guo,et al."Effect of Process Parameter on Properties of (Y,Gd)(2)O(3):Eu(3+) Nanopowders Prepared by Co-Precipitation Method".Chinese Journal of Inorganic Chemistry 25.5(2009):880-885.