Effect of alkali metal ions co-doping on the structure and luminescent properties of phosphor Zn3(BO3)2:Eu3+

被引：10

作者：

Li, Nana ^{[1
]}

Hu, Yihua ^{[1
]}

Mu, Zhongfei ^{[1
]}

Wu, Haoyi ^{[2
]}

Chen, Li ^{[1
]}

Wang, Xiaojuan ^{[1
]}

机构：

[1] Guangdong Univ Technol, Sch Phys & Optoelect Engn, Guangzhou 510006, Guangdong, Peoples R China

[2] Tsinghua Univ, Grad Sch Shenzhen, Div Energy & Environm, Shenzhen 518055, Peoples R China

来源：

DISPLAYS | 2013年 / 34卷 / 04期

基金：

中国博士后科学基金;

关键词：

Zn-3(BO3)(2):Eu3+; Photoluminescence; Charge compensation; CRYSTAL-STRUCTURE;

D O I：

10.1016/j.displa.2013.06.003

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A series of the Zn-3(BO3)(2):Eu3+ without or with alkali metal ions doping at a low sintering temperature were synthesized by the solid-state reaction method. The XRD pattern shows that all samples exhibit Zn-3(BO3)(2) crystalline phase. The samples co-doped with alkali metal ions have better crystallinity compared with the un-compensated ones. The different charge compensation approaches have no influence on the shape and position of the emission and excitation spectra. However, the luminescent intensity of samples has been obviously enhanced with different alkali metal ions co-doping. The introduction of Li+ can increase the red emission of Eu3+ compared with the others. Thus, the volume compensation and the equilibrium of mole number can be taken into consideration by charge compensated (CC) approaches. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：341 / 345

页数：5

共 13 条

[1]

[Anonymous], 2007, COL CALC VERS 2

[2] ON EU3+ FLUORESCENCE IN MIXED METAL OXIDES .1. CRYSTAL STRUCTURE SENSITIVITY OF INTENSITY RATIO OF ELECTRIC AND MAGNETIC DIPOLE EMISSION [J].

BLASSE, G ;

BRIL, A ;

NIEUWPOO.WC .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1966, 27 (10) :1587-&

[3] Multianvil high-pressure/high-temperature preparation, crystal structure, and properties of the new oxoborate β-ZnB4O7 [J].

Huppertz, H ;

Heymann, G .

SOLID STATE SCIENCES, 2003, 5 (02) :281-289

[4] ZnB2O4:Bi3+,Eu3+:a highly efficient, red-emitting phosphor [J].

Liu, Wei-Ren ;

Lin, Chun Che ;

Chiu, Yi-Chen ;

Yeh, Yao-Tsung ;

Jang, Shyue-Ming ;

Liu, Ru-Shi .

OPTICS EXPRESS, 2010, 18 (03) :2946-2951

[5] Cathodoluminescence of rare-earth-doped zinc aluminate films [J].

Lou, ZD ;

Hao, JH .

THIN SOLID FILMS, 2004, 450 (02) :334-340

[6] Nd → Yb energy transfer in (Nd, Yb):Y2O3 transparent ceramics [J].

Lupei, A. ;

Lupei, V. ;

Ikesue, A. ;

Gheorghe, C. ;

Hau, S. .

OPTICAL MATERIALS, 2010, 32 (10) :1333-1336

[7] Enhanced red emission in ZnB2O4:Eu3+ by charge compensation [J].

Mu, Zhongfei ;

Hu, Yihua ;

Chen, Li ;

Wang, Xiaojuan .

OPTICAL MATERIALS, 2011, 34 (01) :89-94

[8] REVISED EFFECTIVE IONIC-RADII AND SYSTEMATIC STUDIES OF INTERATOMIC DISTANCES IN HALIDES AND CHALCOGENIDES [J].

SHANNON, RD .

ACTA CRYSTALLOGRAPHICA SECTION A, 1976, 32 (SEP1) :751-767

[9]

Shigeo S., 1998, Phosphor Handbook

[10] Phonon assisted effective non-resonant energy transfer based 1 μm luminescence from Nd3+-Yb3+ codoped zinc-boro-bismuthate glasses [J].

Sontakke, Atul D. ;

Annapurna, K. .

JOURNAL OF LUMINESCENCE, 2013, 138 :229-234

← 1 2 →