Effect of different alkali carbonate on the microstructure and photoluminescent properties of YInGe2O7:Eu3+ phosphors

被引：5

作者：

Chen, Huang-Yu ^{[1
]}

Lai, Hsuan-Lin ^{[1
]}

Yang, Ru-Yuan ^{[2
]}

Chang, Shoou-Jinn ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Ctr Micro Nano Sci & Technol, Adv Optoelect Technol Ctr, Inst Microelect,Dept Elect Engn, Tainan 701, Taiwan

[2] Natl Pingtung Univ Sci & Technol, Dept Mat Engn, Pingtung 912, Pingtung County, Taiwan

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2016年 / 27卷 / 03期

关键词：

ENHANCED PHOTOLUMINESCENCE; EU3+;

D O I：

10.1007/s10854-015-4116-7

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

For this study, different alkali carbonates (Li-2 CO3, Na2CO3, and K2CO3) were added to a Eu3+ activated YInGe2O7 phosphor synthesized using conventional sintering and microwave-assisted sintering. The morphology and photoluminescence properties of YInGe2O7: Eu3+ phosphors were investigated and discussed. When the alkali ions were introduced into YInGe2O7: Eu3+ phosphors, the excitation peaks of phosphors were shifted to a short wavelength because the addition of alkali ions may increase the oxygen vacancy in YInGe2O7: Eu3+ phosphors. Additionally, the best enhanced luminescent properties in YInGe2O7: Eu3+ phosphors were obtained through the addition of Li+ ion.

引用

页码：2963 / 2967

页数：5

共 15 条

[1]

[Anonymous], 1999, PHOSPHOR HDB

[2] Optical and surface analysis of lithium incorporated GdVO4:Eu3+ phosphor powders [J].

Bae, J. S. ;

Park, S. S. ;

Hong, T. E. ;

Kim, J. P. ;

Yoon, J. H. ;

Jeong, E. D. ;

Won, M. S. ;

Jeong, J. H. .

CURRENT APPLIED PHYSICS, 2009, 9 :S241-S244

[3] Low-temperature crystallization and highly enhanced photoluminescence of Gd2-xYxO3:Eu3+ by Li doping [J].

Byeon, SH ;

Ko, MG ;

Park, JC ;

Kim, DK .

CHEMISTRY OF MATERIALS, 2002, 14 (02) :603-608

[4] Enhanced Photoluminescence of YInGe2O7:Eu3+,Li+ Phosphor Prepared Using the Solid-State Method [J].

Chen, Huang-Yu ;

Yang, Ru-Yuan ;

Chang, Shoou-Jinn .

ADVANCES IN APPLIED MATERIALS AND ELECTRONICS ENGINEERING II, 2013, 684 :274-+

[5] Enhancement of green emission from Tb3+:GdOBr phosphors with Ce3+ ion co-doping [J].

Cheng, SD ;

Kam, CH ;

Buddhudu, S .

MATERIALS RESEARCH BULLETIN, 2001, 36 (5-6) :1131-1137

[6] Effect of different fluxes on the morphology of the LaPO4:Ce, Tb phosphor [J].

Duault, F ;

Junker, M ;

Grosseau, P ;

Guilhot, B ;

Iacconi, P ;

Moine, B .

POWDER TECHNOLOGY, 2005, 154 (2-3) :132-137

[7] Role of boric acid in synthesis and tailoring the properties of calcium aluminate phosphor [J].

Haranath, D. ;

Sharma, Pooja ;

Chander, Harish ;

Ali, Anwar ;

Bhalla, Nitesh ;

Halder, S. K. .

MATERIALS CHEMISTRY AND PHYSICS, 2007, 101 (01) :163-169

[8]

MING K, 2009, RARE METALS, V28, P439

[9] Firing technique for preparing a BaMgAl10O17:Eu2+ phosphor with controlled particle shape and size [J].

Oshio, S ;

Kitamura, K ;

Shigeta, T ;

Horii, S ;

Matsuoka, T ;

Tanaka, S ;

Kobayashi, H .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1999, 146 (01) :392-399

[10] ELECTROLUMINESCENCE IN LI-CODOPED ZNS - TMF3 THIN-FILM DEVICES [J].

SOHN, SH ;

HYUN, DG ;

YAMADA, A ;

HAMAKAWA, Y .

APPLIED PHYSICS LETTERS, 1993, 62 (09) :991-993

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