Preparation and Luminescence Properties of Yellow Phosphors Ba3Y4O9: Dy3+ Excited by Near UV Light

LI Jia-yu; PANG Ran; YU Zhan; LIU Li-yan; LI Cheng-yu

doi:10.3788/fgxb20183904.0515

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Preparation and Luminescence Properties of Yellow Phosphors Ba₃Y₄O₉: Dy³⁺ Excited by Near UV Light

更新时间：2020-08-12

- Preparation and Luminescence Properties of Yellow Phosphors Ba₃Y₄O₉: Dy³⁺ Excited by Near UV Light
- Chinese Journal of Luminescence Vol. 39, Issue 4, Pages: 515-522(2018)
- 作者机构：
  
  1. 中国科学院长春应用化学研究所稀土资源利用国家重点实验室, 吉林长春 130022
  2. 沈阳师范大学化学与化工学院, 辽宁沈阳 110034
- 作者简介：
- 基金信息：
  
  Supported by National Key Research and Development Plan(2016YFB07010003);Program o
- DOI：10.3788/fgxb20183904.0515
  CLC： O482.31
- Received：11 July 2017，
  
  Revised：15 August 2017，
  
  Published Online：21 August 2017，
  
  Published：05 April 2018
- 稿件说明：
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李佳钰, 庞然, 于湛等. 近紫外光激发黄色荧光粉Ba3Y4O9：Dy3+的制备及发光特性[J]. 发光学报, 2018,39(4): 515-522

LI Jia-yu, PANG Ran, YU Zhan etc. Preparation and Luminescence Properties of Yellow Phosphors Ba3Y4O9: Dy3+ Excited by Near UV Light[J]. Chinese Journal of Luminescence, 2018,39(4): 515-522
李佳钰, 庞然, 于湛等. 近紫外光激发黄色荧光粉Ba3Y4O9：Dy3+的制备及发光特性[J]. 发光学报, 2018,39(4): 515-522 DOI： 10.3788/fgxb20183904.0515.

LI Jia-yu, PANG Ran, YU Zhan etc. Preparation and Luminescence Properties of Yellow Phosphors Ba3Y4O9: Dy3+ Excited by Near UV Light[J]. Chinese Journal of Luminescence, 2018,39(4): 515-522 DOI： 10.3788/fgxb20183904.0515.

摘要

通过高温固相法合成了一系列Ba

：

荧光粉材料。利用X射线粉末衍射、荧光光谱和荧光寿命对样品进行了表征。实验表明，样品的激发光谱由一系列线状峰组成，峰值分别位于328，355，368，386，427，456，471 nm。在355 nm激发下，荧光粉在490 nm（

9/2

15/2

）和580 nm（

9/2

13/2

）处有很强的发射，发射光谱的色坐标位于黄光区域。研究了不同Dy

掺杂浓度对样品发光性质的影响，发现样品的发光随着Dy

浓度的增大而增强，但光谱形状基本保持不变，表明Dy

占据了基质中低对称性的Y

格位。当Dy

摩尔分数

=0.08时出现发光强度猝灭现象，浓度猝灭机理为电偶极-电偶极相互作用。样品的发光寿命随着Dy

浓度的增大逐渐减小，进一步证明了Dy

离子之间存在着能量传递现象。Ba

：Dy

荧光粉的发光位于黄光区域，有较好的热稳定性，是潜在的白光LED用荧光粉材料。

Abstract

The phosphor Ba

was synthesized by traditional high-temperature solid-state reaction method. The structure and luminescence properties were characterized using X-ray powder diffraction

photoluminescence spectra (PL) and fluorescence decay time. The results indicate that the excitation spectrum includes a series of linear peaks

located at 328

355

368

386

427

456

471 nm. The main emission peaks were located at 490 nm(

9/2

15/2

)and 580 nm(

9/2

13/2

) under 355 nm excitation. The chromaticity coordinates of Ba

:Dy

phosphors were measured

which were in the yellow region. The effect of the doping concentration of Dy

was investigated

and found the samples of luminescence intensity increased with the increasing of the concentration of Dy

but the spectral shape basic remains the same. This indicates that Dy

occupies the Y

position of low symmetry in the matrix. The concentration quenching occurred when

=0.08 for Ba

phosphor and its mechanism is ascribed to dipole-dipole interaction. The decay time of the phosphor decreases with the increase of Dy

-doped concentrations

this is further evidence that there exists a phenomenon of energy transfer between the Dy

ions. Ba

:Dy

phosphors are located in the yellow region and have good thermal stability.

关键词

Keywords

references

IM W B, KIM Y I, FELLOWS N N, et al.. A yellow-emitting Ce3+ phosphor, La1-xCexSr2AlO5, for white light-emitting diodes[J]. Appl. Phys. Lett., 2008, 93(9):1687.

LI X, GUAN L, SUN M, et al.. Luminescent properties of Dy3+ doped SrMoO4 phosphor[J]. J. Lumin., 2011, 131(5):1022-1025.

BLASSE G, BRIL A. A new phosphor for flying-spot cathode-ray tubes for color television:yellow-emitting Y3Al5O12:Ce3+[J]. Appl. Phys. Lett., 1967, 11(2):53-55.

HU Y, ZHUANG W. A novel red phosphor for white light emitting diodes[J]. J. Alloys Compd., 2005, 390(1-2):226-229.

LOWERY C H, MUELLER G, MUELLER R. Red-deficiency-compensating phosphor LED:US, 6351069B1[P]. 2002-02-26.

CHO J H, JEOUNG M S, JEONG D S. Light emitting device having fluorescent multilayer:US, 20040217692 A1[P]. 2004-11-04.

CANTIN D, GALLANT P, BABIN F. Method for detecting objects with visible light:US, 8319949[P]. 2012-11-27.

裴治武, 苏锵. Dy3+,Sm3+和Ce3+离子在M3La2(BO3)4 (M=Ca, Sr, Ba)中光谱性质的研究[J]. 发光学报, 1989, 10(3):213-218. PEI Z W, SU Q, Investigation on the luminescence properties of Dy3+,Sm3+ and Ce3+ in M3La2(BO3)4 (M=Ca, Sr, Ba)[J]. Chin. J. Lumin., 1989, 10(3):213-218. (in Chinese).

姜永章, 夏海平, 张加忠, 等. 单晶体-NaYF4:Dy3+的制备及光谱特性[J]. 光子学报, 2015, 44(8):0816001. JIANG Y Z, XIA H P, ZHANG J Z, et al.. Growth and optical spectra of Dy3+ doped -NaYF4 single crystal[J]. Acta Photon. Sinica, 2015, 44(8):0816001. (in Chinese)

SU Q, PEI Z W, CHI L S, et al.. The yellow-to-blue intensity (Y/B) of Dy3+ emission[J]. J. Alloys Compd., 1993,192(1-2):25-27.

SU Q, LIN J, LI B. A study on the luminescence properties of Eu3+ and Dy3+ in M2RE8(SiO4)6O2 (M=Mg, Ca; RE=Y, Gd, La)[J]. J. Alloys Compd., 1995, 225(1-2):120-123.

SOMMERDIJK J L, BRIL A. ChemInform Abstract:Efficiency of Dy3+-activated phosphors[J]. Chem. Inform., 1975, 6(39):1024-1030.

HAN G C, WANG Y H, WU C F, et al.. A novel Dy3+-doped GdPO4 white-light phosphors under vacuum ultraviolet excitation for Hg-free lamps application[J]. Debate Feminista, 1992, 5:399-403.

LI K, LIAN H, SHANG M, et al.. A novel greenish yellow-orange red Ba3Y4O9:Bi3+,Eu3+ phosphor with efficient energy transfer for UV-LEDs[J]. Dalton Trans., 2015, 44(47):20542-20550.

MVLLER-BUSCHBAUM H, SCHRANDT O. Zur kristallstruktur von Ba3Ln4O9 (Ln=Dy, Er, Y/Yb)[J]. J. Alloys Compd., 1993, 191(1):151-154.

赫泓, 梁宏斌, 王淑彬, 等. Dy3+激活的几种硼酸盐在VUV-VIS范围的光谱性质[J]. 核技术, 2002, 25(10):783-787. HE H, LIANG H B, WANG S B, et al.. Spectra of Dy3+ activated several borate in VUV-VIS range[J]. Nuc. Tech., 2002, 25(10):783-787. (in Chinese).

DEXTER D, SCHULMAN J. Concentration and excitation effects in multiphonon non-radiative transitions of rare-earth ions[J]. J. Chem. Phys., 1954, 22(5):1063-1067.

UITERT V. Characterization of Energy transfer interactions between rare earth ions[J]. J. Electrochem. Soc., 1967, 114(10):1048-1053.

SOHN K, CHOI Y Y, PARK H D. Photoluminescence behavior of Tb3+ -activated YBO3 phosphors[J]. J. Electrochem. Soc., 2000, 147(5):1988-1992.

HUANG C H, KUO T W, CHEN T M. Novel red-emitting phosphor Ca9Y(PO4)7:Ce3+, Mn2+ with energy transfer for fluorescent lamp application[J]. ACS Appl. Mater. Interf., 2010, 2(5):1395.

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