Eu3+掺杂Y2O3-Al2O3-SiO2玻璃的制备与荧光性能研究

doi:10.7517/j.issn.1674-0475.2011.04.287

影像科学与光化学 ›› 2011, Vol. 29 ›› Issue (4): 287-296.DOI: 10.7517/j.issn.1674-0475.2011.04.287

Eu³⁺掺杂Y₂O₃-Al₂O₃-SiO₂玻璃的制备与荧光性能研究

吴亮^1,2, 刘光华¹, 李江涛¹

1. 中国科学院理化技术研究所, 北京100190;
2. 中国科学院研究生院, 北京100049

收稿日期:2010-04-26 修回日期:2010-05-16 出版日期:2011-07-23 发布日期:2011-07-23
通讯作者: 江涛(1967-), 男, 博士, 研究员.
基金资助:
国家自然科学基金资助项目(50932006,51002163);高性能陶瓷和超微结构国家重点实验室开放课题(SKL201001SIC)

Preparation and Characterization of Eu³⁺:Y₂O₃-Al₂O₃-SiO₂ Glass

WU Liang^1,2, LIU Guang-hua¹, LI Jiang-tao¹

1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190 P.R.China;
2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, P.R.China

Received:2010-04-26 Revised:2010-05-16 Online:2011-07-23 Published:2011-07-23

摘要/Abstract

摘要： 采用高温熔融法制备了Eu³⁺掺杂Y₂O₃-Al₂O₃-SiO₂荧光玻璃,探讨了成分对该体系玻璃形成能力的影响,并对不同Eu³⁺掺杂浓度下的荧光性能进行了研究.结果表明,熔融温度为1500℃条件下,SiO₂含量对该体系的玻璃形成能力影响明显,Y/Al摩尔比为3/5时,SiO₂含量在52%-68%(摩尔分数)范围内时可以获得玻璃.掺杂Eu³⁺的Y₂O₃-Al₂O₃-SiO₂玻璃具有荧光性能,在395nm波长激发下,在588 nm和614 nm处出现明显的发射峰.随着Eu³⁺掺杂浓度的增加,该荧光玻璃的发射波长不变,但发射强度有所变化;当Eu³⁺掺杂浓度为1.5%(摩尔分数)时,特征发射峰强度最大.

关键词: Y₂O₃-Al₂O₃-SiO₂, Eu³⁺, 荧光玻璃, 发光性质

Abstract: Eu-doped Y₂O₃-Al₂O₃-SiO₂ fluorescent glasses were prepared by conventional melting method.The effect of starting compositions on the glass-forming ability and the fluorescent properties of the glasses were studied.It was found that,the content of SiO₂ affected the glass-forming ability significantly,and for a melting temperature of 1500 ℃ and a fixed Y/Al molar ratio of 3/5,pure glass could be obtained with a SiO₂ content of 52-68%(mol).Under an excitation at 395 nm,the glasses showed two strong emission peaks at 588 nm and 614 nm,respectively.The intensities of the emission peaks varied with the concentrations of Eu³⁺,and reached the maximum with a Eu³⁺ concentration of 1.5%(mol).

Key words: Y₂O₃-Al₂O₃-SiO₂, Eu³⁺, fluorescent glass, luminescent properties

中图分类号:

TQ171
O64

吴亮, 刘光华, 李江涛. Eu³⁺掺杂Y₂O₃-Al₂O₃-SiO₂玻璃的制备与荧光性能研究[J]. 影像科学与光化学, 2011, 29(4): 287-296.

WU Liang, LIU Guang-hua, LI Jiang-tao. Preparation and Characterization of Eu³⁺:Y₂O₃-Al₂O₃-SiO₂ Glass[J]. Imaging Science and Photochemistry, 2011, 29(4): 287-296.

参考文献

[1] Hyatt M J,Day D E.Glass Properties in the yttria-alumina-silica system[J].Journal of the American CeramicSociety,1987,70(10):283-287.
[2] Arita Irene H,Wilkinson David S,Purdy Gary R.Crystallization of yttria-alumina-silica Glasses[J].Journalof the American Ceramic Society,1992,75(12):3315-3320.
[3] 邱军付,李江涛.凝胶注模SiC陶瓷的烧结特性[J].硅酸盐学报,2010,38(5):831-836.Qiu J F,Li J T.Sintering characteristics of SiC green body fabricated by gel-casting[J].Journal of the ChineseCeramic Society,2010,38(5):831-836.
[4] Liu G H,Chen K X,Zhou H P,et al.Preparation of Y-SiAlON rod-like crystals and whiskers by combustionsynthesis[J].Materials Letters,2005,59:3955-3958.
[5] Shelby James E,Kohli Jeffrey T.Rare-earth aluminosilicate glasses[J].Journal of the American Ceramic Soci-ety,1990,73(1):39-42.
[6] Marchi J,Morais D S,Schneider J,et al.Characterization of rare earth aluminosilicate glasses[J].Journal ofNon-Crystalline Solids,2005,351:863-868.
[7] Dejneka M,Snitzer E,Riman R E.Blue,green and red fluorescence and energy transfer of Eu³⁺ in fluorideglasses[J].Journal of Luminescence,1995,65:227-245.
[8] Kityk I V,Wasylak J,Dorosz D,et al.Eu³⁺-doped glass materials for red luminescence[J].Optics&Laser Technology,2001,33:157-160.
[9] Ueda Jumpei,Tanabe Setsuhisa.Preparation and optical property of glass ceramics containing ruby crystals[J].Journal of the American Ceramic Society,2010,93(10):3084-3087.
[10] Kingery W D,Bowen H K,Uhlmann D R.陶瓷导论[M].第2版.北京:高等教育出版社,2010.Kingery W D,Bowen H K,Uhlmann D R.Introduction to Ceramics[M].2nd.Beijing:Higher EducationPress,2010.
[11] 诸培南.玻璃结构及其本质[J].无机材料学报,2003,18(6):1177-1180.Zhu P N.On the structure and nature of glass[J].Journal of Inorganic Materials,2003,18(6):1177-1180.
[12] 余华,孙健,刘宝荣,等.Eu³⁺离子在微晶玻璃研究中的探针作用[J].物理学报,2006,55(11):6152-6156.Yu H,Sun J,Liu B R,et al.Eu³⁺ luminescence in neoceramic glass as ion microprobe[J].Acta Physica Sini-ca,2006,55(11):6152-6156.
[13] 莎仁,王喜贵.纳米晶LaAlO₃掺Eu³⁺的复合沉淀法制备及发光性质[J].影像科学与光化学,2009,27(6):435-441.Sha R,Wang X G.Preparation and luminescence properties of LaAlO₃:Eu³⁺nanocrystals by complex preci-pate method[J].Imaging Science and Photochemistry,2009,27(6):435-441.
[14] 闫光,张福俊,徐征,等.一种新型稀土配合物Eu(TTA)(2NH₂-Phen)₃的发光特性研究[J].光谱学与光谱分析,2009,12:3228-3231.Yan G,Zhang F J,Xu Z,et al.Study on luminescence properties of a novel rare earth complex Eu(TTA)(2NH₂-Phen)₃[J].Spectroscopy and Spectral Analysis,2009,12:3228-3231.

Eu³⁺掺杂Y₂O₃-Al₂O₃-SiO₂玻璃的制备与荧光性能研究

Preparation and Characterization of Eu³⁺:Y₂O₃-Al₂O₃-SiO₂ Glass

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[1]	莎仁, 王喜贵. 纳米晶LaAlO₃掺Eu³⁺的复合沉淀法制备及发光性质[J]. 影像科学与光化学, 2009, 27(6): 435-441.
[2]	黄永平. Y₂O₃:Eu³⁺薄膜的制备及发光性能的研究[J]. 影像科学与光化学, 2007, 25(2): 110-114.