Influence of the Eu2+ on the Silver Aggregates Formation in Ag+-Na+ Ion-Exchanged Eu3+-Doped Sodium-Aluminosilicate Glasses

被引：16

作者：

Li, Longji ^{[1
]}

Yang, Yong ^{[1
]}

Zhou, Dacheng ^{[1
]}

Yang, Zhengwen ^{[1
]}

Xu, Xuhui ^{[1
]}

Qiu, Jianbei ^{[1
]}

机构：

[1] Kunming Univ Sci & Technol, Sch Mat Sci & Engn, Kunming 650093, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2014年 / 97卷 / 04期

基金：

中国国家自然科学基金;

关键词：

WHITE-LIGHT EMISSION; ENERGY-TRANSFER; ML-AG; LUMINESCENCE; EU3+; ENHANCEMENT; PARTICLES;

D O I：

10.1111/jace.12745

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Europium-doping sodium-aluminosilicate glasses are prepared by melt-quenching method, in which europium ions were spontaneously reduced from their trivalent to divalent state. The silver was introduced into glasses by Ag+-Na+ ion exchange and the interactions between europium ions and silver species were investigated. Owing to energy transfer (ET) from Ag+/silver aggregates to Eu3+, significant enhancements of Eu3+ emission were observed for 285/350-nm excitation, respectively. The divalent europium ions promote the formation of silver aggregates in the process of ion exchange.

引用

页码：1110 / 1114

页数：5

共 22 条

[1] Silver particles in glasses of the 'Ag2O-ZnO-P2O5' system [J].

Belharouak, I ;

Weill, F ;

Parent, C ;

Le Flem, G ;

Moine, B .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2001, 293 :649-656

[2] Plasmonic Enhancement or Energy Transfer? On the Luminescence of Gold-, Silver-, and Lanthanide-Doped Silicate Glasses and Its Potential for Light-Emitting Devices [J].

Eichelbaum, Maik ;

Rademann, Klaus .

ADVANCED FUNCTIONAL MATERIALS, 2009, 19 (13) :2045-2052

[3] Tunable white light emission from γ-irradiated Ag/Eu co-doped phosphate glass phosphor [J].

Fan, Sijun ;

Yu, Chunlei ;

He, Dongbing ;

Wang, Xin ;

Hu, Lili .

OPTICAL MATERIALS EXPRESS, 2012, 2 (06) :765-770

[4] Tunable white luminescence and energy transfer in (Cu+)2, Eu3+ codoped sodium silicate glasses [J].

Guo, Hai ;

Wei, RongFei ;

Liu, XueYun .

OPTICS LETTERS, 2012, 37 (10) :1670-1672

[5] Ultraviolet light induced white light emission in Ag and Eu3+ co-doped oxyfluoride glasses [J].

Guo, Hai ;

Wang, XiaoFeng ;

Chen, JinDeng ;

Li, Fang .

OPTICS EXPRESS, 2010, 18 (18) :18900-18905

[6] Relationship between Eu3+ reduction and glass polymeric structure in Al2O3-modified borate glasses under air atmosphere [J].

Jiao, Qing ;

Yu, Xue ;

Xu, Xuhui ;

Zhou, Dacheng ;

Qiu, Jianbei .

JOURNAL OF SOLID STATE CHEMISTRY, 2013, 202 :65-69

[7] Optical properties of silver-doped aluminophosphate glasses [J].

Jimenez, J. A. ;

Lysenko, S. ;

Zhang, G. ;

Liu, H. .

JOURNAL OF MATERIALS SCIENCE, 2007, 42 (05) :1856-1863

[8] Optical properties of aluminophosphate glasses containing silver, tin, and dysprosium [J].

Jimenez, J. A. ;

Lysenko, S. ;

Liu, H. .

JOURNAL OF MATERIALS SCIENCE, 2010, 45 (11) :2983-2990

[9] Blue light emission from Eu2+ ions in sol-gel-derived Al2O3-SiO2 glasses [J].

Kishimoto, Yukari ;

Zhang, Xiaoting ;

Hayakawa, Tomokatsu ;

Nogami, Masayuki .

JOURNAL OF LUMINESCENCE, 2009, 129 (09) :1055-1059

[10] Combined White Luminescence from Eu3+, ML-Ag Particles and Ag+ in Ag-Eu3+ Co-Doped H3BO3-BaF2 Glasses [J].

Li, Jing Jing ;

Chen, Jin Deng ;

Wei, Rong Fei ;

Guo, Hai .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2012, 95 (04) :1208-1211

← 1 2 3 →