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Yb3+-Tm3+共掺钨钼酸盐纳米晶体的发光特性
Luminescence Properties of Tungsten and Molybdenum Acid Salt Nano-crystal Doped with Yb3+-Tm3+
- 发光学报 2020年41卷第1期 页码：16-22
- 作者机构：
1. 长春理工大学 材料科学与工程学院,吉林 长春,130022
2. 吉林化工学院 材料科学与工程学院,吉林 吉林,132022
3. 北华大学 药学院, 吉林 吉林 132013
- 作者简介：
- 基金信息：吉林化工学院校级项目（2018023）();国家自然科学基金（51602027，61307118）();吉林省教育厅项目（JJKH20170607KJ）资助()
DOI：10.3788/fgxb20204101.0016
中图分类号： TB321纸质出版日期：2020-1-5，
网络出版日期：2019-10-8，
收稿日期：2019-9-3，
修回日期：2019-9-24，
扫 描 看 全 文
苏吉益, 张希艳, 施琳. Yb<sup>3+</sup>-Tm<sup>3+</sup>共掺钨钼酸盐纳米晶体的发光特性[J]. 发光学报, 2020,41(1): 16-22
SU Ji-yi, ZHANG Xi-yan, SHI Lin. Luminescence Properties of Tungsten and Molybdenum Acid Salt Nano-crystal Doped with Yb<sup>3+</sup>-Tm<sup>3+</sup>[J]. Chinese Journal of Luminescence, 2020,41(1): 16-22
苏吉益, 张希艳, 施琳. Yb<sup>3+</sup>-Tm<sup>3+</sup>共掺钨钼酸盐纳米晶体的发光特性[J]. 发光学报, 2020,41(1): 16-22 DOI： 10.3788/fgxb20204101.0016.
SU Ji-yi, ZHANG Xi-yan, SHI Lin. Luminescence Properties of Tungsten and Molybdenum Acid Salt Nano-crystal Doped with Yb<sup>3+</sup>-Tm<sup>3+</sup>[J]. Chinese Journal of Luminescence, 2020,41(1): 16-22 DOI： 10.3788/fgxb20204101.0016.
摘要
以聚乙二醇为络合剂，采用水热法制备了发光性能优越的Yb
3+
-Tm
3+
共掺BaGd
2
（WO
4
）
0.5
（MoO
4
）
0.5
纳米晶体。改变稀土掺杂量并生产不同掺杂量的BaGd
2
（WO
4
）
0.5
（MoO
4
）
0.5
：Yb
3+
/Tm
3+
。以X射线衍射仪（XRD）、扫描电子显微镜（SEM）及透射电子显微镜（TEM）对样品进行表征。结果表明，BaGd
2
（WO
4
）
0.5
-（MoO
4
）
0.5
：Yb
3+
/Tm
3+
纳米晶属四方晶系，粒径在25~40 nm之间，使用Hitachi f-4500分光光度计分析样品，发现当Yb
3+
/Tm
3+
为4：1、Yb
3+
离子浓度为6.0%时，BaGd
2
（WO
4
）
0.5
（MoO
4
）
0.5
：Yb
3+
/Tm
3+
的发光效率最高。当Tm
3+
离子发生
1
G
4
3
H
6
跃迁时会产生可见光发射，对应于光谱图中475 nm处的蓝光；当Tm
3+
离子发生
1
G
4
3
F
4
跃迁时产生的可见光发射，对应于光谱图中650 nm处的红光。光谱图像及泵浦功率的双对数曲线表明，其中蓝光发射是三光子发射过程，红光发射是双光子发射过程。样品的量子产率接近0.9%。Yb
3+
-Tm
3+
共掺BaGd
2
（WO
4
）
0.5
（MoO
4
）
0.5
纳米晶体的发光性能优异，具有很高的应用价值。
Abstract
The up-conversion BaGd
2
(WO
4
)
0.5
(MoO
4
)
0.5
:Yb
3+
/Tm
3+
nano-crystals were synthesized by hydrothermal method with complexing agent PEG. The structure and properties of luminescent powder were examined by X-ray diffraction (XRD)
scanning electron microscope (SEM) and transmission electron microscope (TEM). The crystal structure of the sample was tetragonal system
which characterized by XRD. The results showed that the particle size was between 25-40 nm
which observed by SEM and TEM. The luminescence intensity was the strongest while the Yb
3+
doping concentration was 6.0% and
C
Yb
3+
/
C
Tm
3+
=4:1. The blue emission peak at 475 nm corresponded to
1
G
4
3
H
6
transition of Tm
3+
and red emission peak at 650 nm corresponded to
1
G
4
3
F
4
transition of Tm
3+
. The lg-lg plots of luminescence intensity and pump power revealed that blue emission peak was the three-photon absorption
red emission peak was the two-photon absorption. The quantum yields of the sample were near 0.9%. The BaGd
2
(WO
4
)
0.5
(MoO
4
)
0.5
:Yb
3+
/Tm
3+
nano-crystals had excellent luminescent properties
which had high practical application value.
关键词
水热法上转换纳米晶体BaGd2(WO4)0.5(MoO4)0.5:Yb3+/Tm3+
Keywords
hydrothermalup-conversionnano-crystalBaGd2(WO4)0.5(MoO4)0.5:Yb3+/Tm3+
references
张吉林,洪广言. 稀土纳米发光材料研究进展[J].发光学报, 2005,26(3):285-293. ZHANG J L,HONG G Y. Progress on the study of nanoscale rare earth luminescent materials[J]. Chin. J. Lumin., 2005,26(3):285-293. (in Chinese)
宋宏伟. 稀土掺杂氧化物纳米发光材料研究[J].发光学报, 2008,29(6):921-936. SONG H W. Recent developments on rare earth doped oxide nanocrystals[J]. Chin. J. Lumin., 2008,29(6):921-936. (in Chinese)
魏艳艳,赖欣,秦丹,等. 稀土掺杂钨钼酸盐类荧光粉水热法合成及结构与性能的研究[J].功能材料, 2011,42(10):1758-1761. WEI Y Y,LAI X,QIN D,et al.. Hydrothermal synthesis of tungstate and molybdate phosphor powder-structural and properties investigations[J]. J. Funct. Mater., 2011,42(10):1758-1761. (in Chinese)
叶雄彪,魏江娟,任金巧,等. 稀土材料掺杂对钨钼酸盐荧光粉性能的影响[J].广州化工, 2017,45(2):38-39. YE X B,WEI J J,REN J Q,et al.. Effect of doped rare earth on properties of tungstate and molybdate luminescent powder[J]. Guangzhou Chem. Ind., 2017,45(2):38-39. (in Chinese)
史忠祥,王晶,关昕. Er3+掺杂调控NaY(WO4)2:Dy3+的上转换发光性能[J].无机材料学报, 2018,33(5):521-527. SHI Z X,WANG J,GUAN X. Multicolor upconversion emission tuning of NaY(WO4)2:Dy3+ via Er3+ doping[J]. J. Inorg. Mater., 2018,33(5):521-527. (in Chinese)
郑遗凡,张露露,王锴,等. 混合尖晶石型Zn6Ga8TiO20:Cr3+荧光粉的合成、结构表征与发光性能[J].无机材料学报, 2018,33(1):9-13. ZHENG Y F,ZHANG L L,WANG K,et al.. Microstructure characterization and luminescent property of mixed spinel Zn6Ga8TiO20:Cr3+ phosphors[J]. J. Inorg. Mater., 2018,33(1):9-13. (in Chinese)
MURAKAMI Y. Photochemical photon upconverters with ionic liquids[J]. Chem. Phys. Lett., 2011,516(1-3):56-61.
LIU W,SUN J S,LI X P,et al.. Laser induced thermal effect on upconversion luminescence and temperature-dependent upconversion mechanism in Ho3+/Yb3+-codoped Gd2(WO4)3 phosphor[J]. Opt. Mater, 2013,35(7):1487-1492.
BOMFIM F A,DA SILVA D M,KASSAB L R P,et al.. Production of Yb3+/Er3+ codoped PbO-GeO2 pedestal type waveguides for photonic applications[C]. Proceedings of 201530th Symposium on Microelectronics Technology and Devices,Salvador,Brazil, 2015:1-3.
BOMFIM F A,DA SILVA D M,KASSAB L R P,et al.. Advances on the fabrication process of Er3+/Yb3+:GeO2-PbO pedestal waveguides for integrated photonics[J]. Opt. Mater., 2015,49:196-200.
GLASPELL G,ANDERSON J,WILKINS J R,et al.. Vapor phase synthesis of upconverting Y2O3 nanocrystals doped with Yb3+,Er3+,Ho3+,and Tm3+ to generate red,green,blue,and white light[J]. J. Phys. Chem. C, 2008,112(30):11527-11531.
TESHIMA K,LEE S,SHIKINE N,et al.. Flux growth of highly crystalline NaYF4:Ln (Ln=Yb,Er,Tm) crystals with upconversion fluorescence[J]. Cryst. Growth Des., 2011,11(4):995-999.
SHAN W F,LI R X,FENG J,et al.. Hydrothermal synthesis and up-conversion luminescence properties of NaYF4:Yb3+,Tm3+ phosphors[J]. Mater. Chem. Phys., 2015,162:617-627.
ZHANG Y,GENG D L,LI X J,et al.. Wide-band excited YTiTaO6:Eu3+/Er3+ phosphors:structure refinement,luminescence properties,and energy transfer mechanisms[J]. J. Phys. Chem. C, 2014,118(31):17983-17991.
BOMFIM F A,MARTINELLI J R,KASSAB L R P,et al.. Effect of the ytterbium concentration on the upconversion luminescence of Yb3+/Er3+ co-doped PbO-GeO2-Ga2O3 glasses[J]. J. Non-Cryst. Solids, 2008,354(42-44):4755-4759.
BOMFIM F A,MARTINELLI J R,KASSAB L R P,et al.. Infrared-to-visible upconversion in Yb3+/Er3+ co-doped PbO-GeO2 glass with silver nanoparticles[J]. J. Non-Cryst. Solids, 2010,356(44-49):2598-2601.
LI T,GUO C F,ZHAO P J,et al.. Tailorable multicolor up-conversion emissions in Tm3+/Ho3+/Yb3+ co-doped LiLa-(MoO4)2[J]. J. Am. Ceram. Soc., 2013,96(4):1193-1197.
QIN D,TANG W J. Energy transfer and multicolor emission in single-phase Na5Ln(WO4)4-z(MoO4)z:Tb3+,Eu3+ (Ln=La,Y,Gd) phosphors[J]. RSC Adv., 2016,6(51):45376-45385.
JIN J J,YANG K S,SU J J,et al.. Upconversion luminescence of Ba(MoO4)h(WO4)1-h:Yb3+/Er3+ nanocrystals synthesized through hydrothermal method[J]. Opt. Mater., 2014,37:371-375.
WANG L L,LIU Z Y,CHEN Z,et al.. Upconversion emissions from high-energy states of Eu3+ sensitized by Yb3+ and Ho3+ in -NaYF4 microcrystals under 980 nm excitation[J]. Opt. Express, 2011,19(25):25471-25478.
POLLNAU M,GAMELIN D R,LVTHI S R,et al.. Power dependence of upconversion luminescence in lanthanide and transition-metal-ion systems[J]. Phys. Rev. B, 2000,61(5):3337-3346.
XU H Z,XU K,LU A D,et al.. Microwave hydrothermal synthesis and white up-conversion emission of NaGd(WO4)2:(Yb3+/Tm3+/Ho3+) phosphors[J]. J. Mater. Sci.:Mater. Electron., 2015,26(6):3921-3925.
徐时清,金尚忠,赵士龙,等. Tm3+/Yb3+共掺氧卤碲酸盐玻璃上转换发光研究[J].物理学报, 2007,56(5):2714-2718. XU S Q,JIN S Z,ZHAO S L,et al.. Upconversion luminescence of Tm3+/Yb3+-codoped oxyhalide tellurite glasses[J]. Acta Phys. Sinica, 2007,56(5):2714-2718. (in Chinese)
CAMILO M E,DE O SILVA E,DE ASSUMPO T A A,et al.. White light generation in Tm3+/Ho3+/Yb3+ doped PbO-GeO2 glasses excited at 980 nm[J]. J. Appl. Phys., 2013,114(16):163515-1-4.
LIN H,CHEN D Q,YU Y L,et al.. Nd3+-sensitized upconversion white light emission of Tm3+/Ho3+ bridged by Yb3+ in -YF3 nanocrystals embedded transparent glass ceramics[J]. J. Appl. Phys., 2010,107(10):103511-1-4.
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