|本期目录/Table of Contents|

[1]王 喆,周诗晖,张占辉*,等.Dy3+掺杂NaLaMgWO6发光材料的制备与发光性质[J].武汉工程大学学报,2023,45(04):413-417.[doi:10.19843/j.cnki.CN42-1779/TQ.202205021]
 WANG Zhe,ZHOU Shihui,ZHANG Zhanhui*,et al.Preparation and Luminescence Properties of Dy3+ DopedNaLaMgWO6 Luminescent Materials[J].Journal of Wuhan Institute of Technology,2023,45(04):413-417.[doi:10.19843/j.cnki.CN42-1779/TQ.202205021]
点击复制

Dy3+掺杂NaLaMgWO6发光材料的制备与发光性质(/HTML)
分享到:

《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
45
期数:
2023年04期
页码:
413-417
栏目:
材料科学与工程
出版日期:
2023-08-31

文章信息/Info

Title:
Preparation and Luminescence Properties of Dy3+ Doped
NaLaMgWO6 Luminescent Materials
文章编号:
1674 - 2869(2023)04 - 0413 - 05
作者:
王 喆周诗晖张占辉*黄志良
武汉工程大学材料科学与工程学院,湖北 武汉 430205
Author(s):
WANG ZheZHOU ShihuiZHANG Zhanhui*HUANG Zhiliang
School of Materials Science and Engineering,Wuhan Institute of Technology,Wuhan 430205,China

关键词:
NaLaMgWO6荧光粉发光性能热稳定
Keywords:
NaLaMgWO6 phosphor luminescence performance thermal stability
分类号:
O646
DOI:
10.19843/j.cnki.CN42-1779/TQ.202205021
文献标志码:
A
摘要:
采用高温固相法,制备了一系列NaLa1-xDyxMgWO6荧光粉。考察了Dy3+离子掺杂浓度对荧光粉物相和发光性质的影响。并将所制得的荧光粉在800 ℃进行热处理,对比分析热处理前后的发光性质变化,探讨不同掺杂离子浓度样品的热稳定性。采用X射线衍射、荧光分光光度计对其进行表征。实验结果表明:在1 100 ℃温度下保温4 h,可以制备得到NaLaMgWO6单相,Dy3+的掺入未改变荧光粉基质的物相结构。在389 nm波长激发下,NaLaMgWO6:Dy3+表现出Dy3+的4F9/2→6H13/2的特征发射,属于Dy3+的黄色发射。随着掺杂离子浓度的增大,其发射强度先增大后降低,当Dy3+掺杂的原子百分数为8%时,NaLa0.92Dy0.08MgWO6荧光粉表现出最好的发射强度。在800 ℃热处理后,荧光粉的发光性质在最佳浓度处有所增强,表明其具有较好的热稳定性。NaLa0.92Dy0.08MgWO6荧光粉是一种能应用于白色发光二极管的潜在黄色发射荧光粉。

Abstract:
A series of NaLa1-xDyxMgWO6 phosphors were prepared by the high-temperature solid-phase method. The effects of Dy3+-doped concentration on the physical phase and luminescence properties of the phosphors were investigated. And the thermal stability on luminescence properties was evaluated after the phosphors were heat-treated at 800 ℃. The crystal phases and luminescence properties of NaLa1-xDyxMgWO6 phosphors were characterized by X-ray diffraction and fluorescence spectroscopy,respectively. The experimental results show that the single phase of NaLaMgWO6 can be obtained at 1 100 ℃ for 4 h,and the crystal phase is not altered by the doping of Dy3+. The NaLaMgWO6:Dy3+ phosphors exhibit yellow characteristic emission of Dy3+ under excitation of 389 nm wavelength. The emission intensity increases first and then decreases with the increase of Dy3+ concentration. When the atom percent of doped Dy3+ is 8%,the NaLa0.92Dy0.08MgWO6 phosphors exhibit the strongest emission intensity. The luminescence properties of the phosphors are enhanced at the optimal concentration after heat treatment at 800 ℃,indicating a good thermal stability. NaLa0.92Dy0.08MgWO6 phosphors can be applied as yellow-emitting materials in white light emitting diode.

参考文献/References:

[1] 卜世啸,葛子义.钙钛矿发光二极管的研究进展[J].液晶与显示,2021,36(1):105-112.

[2] 孔丽. 白光LED用荧光粉的合成与光谱性能研究[D].长春:吉林大学,2008.
[3] 李桂芳,杨倩,卫云鸽.复合钙钛矿型NaLaMgWO6:Eu3+红色荧光材料的制备及发光性能研究[J].无机材料学报,2017,32(9):936-942.
[4] FANG S Q,LANG T C,HAN T,et al. Zero-thermal-quenching of Mn4+ far-red-emitting in LaAlO3 perovskite phosphor via energy compensation of electrons’ traps [J]. Chemical Engineering Journal,2020,389:124297:1-12.
[5] CHEN Y L,YU B X,GOU J,et al. Zero-thermal-quenching and photoluminescence tuning with the assistance of carriers from defect cluster traps [J]. Journal of Materials Chemistry C,2018,6(40):10687-10692.
[6] 王三海,徐彦乔,汤惠东,等.白光LED用钙钛矿结构氧化物荧光粉的研究进展[J].陶瓷学报,2020,41(6):849-868.
[7] KNAPP M C,WOODWARD P M. A-site cation ordering in AA′BB′O6 perovskites [J]. Journal of Solid State Chemistry,2006,179(4):1076-1085.
[8] LI G F, WANG Y, WEI Y G, et al. Structure,energy transfer,and luminescence properties of NaLaMgWO6:Tb3+,Eu3+ phosphors for solid-state lighting [J]. Journal of Materials Science:Materials in Electronics,2020,31(5):3835-3844.
[9] HAN B,DAI Y Z,ZHANG J,et al. Luminescence properties of a novel yellow-emitting phosphor NaLaMgWO6:Dy3+ [J]. Materials Letters,2017,204:145-148.
[10] LIU Q, GUO J, FAN M H, et al. Fast synthesis of Dy3+ and Tm3+ co-doped double perovskite NaLaMgWO6:a thermally stable single-phase white-emitting phosphor for WLEDs [J]. Journal of Materials Chemistry C,2020,8(6):2117-2122.
[11] 宁青菊,曹舒尧,李向龙,等.NaLaMgWO6:xTm3+,yDy3+,zEu3+白光荧光粉的发光性能研究[J].陕西科技大学学报(自然科学版),2017,35(1):50-55.
[12] 杜凯敏.几种稀土上转换及铅卤钙钛矿发光材料的制备及应用探索[D].合肥:中国科学技术大学,2020.
[13] HOU J S, YIN X, HUANG F Q, et al. Synthesis and photoluminescence properties of NaLaMgWO6:RE3+ (RE=Eu,Sm,Tb) phosphor for white LED application [J]. Materials Research Bulletin,2012,47(6):1295-1300.
[14] 王明华,廖金生,孔莉芸,等.近紫外激发单基质白光荧光粉NaLaMgWO6:Dy3+/Bi3+的制备及能量传递[J].发光学报,2020,41(5):519-528.
[15] 陈卓,刘硕,杨凯,等.Dy3+/Tm3+共掺的NaLaMgWO6单基质白色荧光粉的快速合成及性能调控研究[J].常熟理工学院学报,2020,34(5):16-18.
[16] WANG M H, HAN Z, HUANG J X, et al. NaLaMgWO6:Mn4+/Pr3+/Bi3+ bifunctional phosphors for optical thermometer and plant growth illumination matching phytochrome PR and PFR [J]. Spectrochimica Acta Part A:Molecular and Biomolecular Spectroscopy,2021,259:119915:1-9.
[17] WU Y H, YANG F G, YAN F P, et al. Tunable yellow-red emission performance of Dy3+,Mn4+:NaLaMgWO6 phosphors excited with 390 nm LED [J]. Applied Physics A,2021,127(4):238:1-7.

相似文献/References:

[1]黄志良,夏俊杰,夏浩孚,等.硅酸锌锰发光材料的水热均相沉淀法制备及其性能[J].武汉工程大学学报,2014,(09):49.[doi:103969/jissn16742869201409010]
 HUANG Zhi liang,XIA Jun jie,XIA Hao fu,et al.Preparation by hydrothermalhomogeneous and photoluminescence of manganese zinc silicate phosphor[J].Journal of Wuhan Institute of Technology,2014,(04):49.[doi:103969/jissn16742869201409010]
[2]周 佳,张佳乐,戴武斌*,等.碱土氯硅酸盐荧光粉的研究进展[J].武汉工程大学学报,2019,(03):242.[doi:10. 3969/j. issn. 1674-2869. 2019. 03. 007]
 ZHOU Jia,ZHANG Jiale,DAI Wubin*,et al.Progress in Alkaline Earth Silicate Chloride Phosphor[J].Journal of Wuhan Institute of Technology,2019,(04):242.[doi:10. 3969/j. issn. 1674-2869. 2019. 03. 007]
[3]黄 珂,包 琪,樊烨明,等.BaMgSiO4:Eu荧光粉的制备及光学性能[J].武汉工程大学学报,2020,42(03):312.[doi:10.19843/j.cnki.CN42-1779/TQ.201910036]
 HUANG Ke,BAO Qi,FAN Yeming,et al.Preparation and Optical Properties of BaMgSiO4: Eu Phosphor[J].Journal of Wuhan Institute of Technology,2020,42(04):312.[doi:10.19843/j.cnki.CN42-1779/TQ.201910036]
[4]许 硕,冯 力,徐大千,等.稀土离子掺杂荧光粉材料在染料敏化太阳能电池中的研究进展[J].武汉工程大学学报,2021,43(01):45.[doi:10.19843/j.cnki.CN42-1779/TQ.202008006]
 XU Shuo,FENG Li,XU Daqian,et al.Research Progress in Rare Earth Ion Doped Phosphor Materials in Dye-Sensitized Solar Cells[J].Journal of Wuhan Institute of Technology,2021,43(04):45.[doi:10.19843/j.cnki.CN42-1779/TQ.202008006]
[5]陈 洋,戴武斌*,胡 金,等.Ca1-3x/2Al2Si2O8:xEu3+荧光粉的发光和光温传感特性[J].武汉工程大学学报,2021,43(04):398.[doi:10.19843/j.cnki.CN42-1779/TQ.202002012]
 CHEN Yang,DAI Wubin*,HU Jin,et al.Luminescent Properties and Optical Temperature Sensing Characteristics of Ca1-3x/2Al2Si2O8:xEu3+ Phosphor[J].Journal of Wuhan Institute of Technology,2021,43(04):398.[doi:10.19843/j.cnki.CN42-1779/TQ.202002012]
[6]黎 华,许 硕,樊烨明,等.NaLuF4:Nd3+@ NaLuF4荧光粉的制备及光学性能[J].武汉工程大学学报,2022,44(01):55.[doi:10.19843/j.cnki.CN42-1779/TQ.202011020]
 LI Hua,XU Shuo,FAN Yeming,et al.Preparation and Optical Properties of NaLuF4:Nd3+@ NaLuF4 Nanophosphor[J].Journal of Wuhan Institute of Technology,2022,44(04):55.[doi:10.19843/j.cnki.CN42-1779/TQ.202011020]
[7]黄 珂,等.稀土掺杂荧光粉的光学性能及其测温应用研究[J].武汉工程大学学报,2022,44(03):288.[doi:10.19843/j.cnki.CN42-1779/TQ.202008004]
 HUANG Ke,LIU Danni,et al.Optical Properties of Rare Earth Doped Phosphors and Its Application in Temperature Sensing[J].Journal of Wuhan Institute of Technology,2022,44(04):288.[doi:10.19843/j.cnki.CN42-1779/TQ.202008004]
[8]龚劲松,朱 齐,郑小州,等.SrLaLiTeO6:Dy3+,Eu3+荧光粉的制备及发光性能研究[J].武汉工程大学学报,2024,46(03):274.[doi:10.19843/j.cnki.CN42-1779/TQ.202303002]
 GONG Jinsong,ZHU Qi,ZHENG Xiaozhou,et al.Preparation and luminescence properties ofSrLaLiTeO6:Dy3+, Eu3+ phosphors[J].Journal of Wuhan Institute of Technology,2024,46(04):274.[doi:10.19843/j.cnki.CN42-1779/TQ.202303002]

备注/Memo

备注/Memo:
收稿日期:2022-05-23
基金项目:国家自然科学基金(52172227);武汉工程大学第十四届研究生教育创新基金(CX2022229)
作者简介:王 喆,硕士研究生。E-mail:[email protected]
*通讯作者:张占辉,博士,教授。E-mail:[email protected]
引文格式:王喆,周诗晖,张占辉,等. Dy3+掺杂NaLaMgWO6发光材料的制备与发光性质[J]. 武汉工程大学学报,2023,45(4):413-417.

更新日期/Last Update: 2023-08-31