Zr4+掺杂对Er3+/Yb3+共掺NaYF4微晶晶相和发光性能的影响

郭子轩; 赵士龙; 黄立辉; 陈水林; 夹国华; 徐时清

doi:10.3788/fgxb20143505.0565

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Zr⁴⁺掺杂对Er³⁺/Yb³⁺共掺NaYF₄微晶晶相和发光性能的影响

材料合成及性能 | 更新时间：2020-08-12

- Zr⁴⁺掺杂对Er³⁺/Yb³⁺共掺NaYF₄微晶晶相和发光性能的影响
- Influence of Zr⁴⁺ Doping Impurity on Crystal Phase and Upconversion Luminescence of Er³⁺/Yb³⁺ Codoped NaYF₄ Microcrystals
- 发光学报 2014年35卷第5期页码：565-570
- 作者机构：
  
  中国计量学院材料科学与工程学院,浙江杭州,310018
- 作者简介：
- 基金信息：
  
  国家自然科学基金（51372236）();浙江省自然科学基金（Y4110621）资助项目()
- DOI：10.3788/fgxb20143505.0565
  中图分类号： O482.31
- 收稿日期：2014-01-04，
  
  修回日期：2014-01-27，
  
  网络出版日期：2014-02-16，
  
  纸质出版日期：2014-05-03
- 稿件说明：
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郭子轩, 赵士龙, 黄立辉等. Zr4+掺杂对Er3+/Yb3+共掺NaYF4微晶晶相和发光性能的影响[J]. 发光学报, 2014,35(5): 565-570

GUO Zi-xuan, ZHAO Shi-long, HUANG Li-hui etc. Influence of Zr4+ Doping Impurity on Crystal Phase and Upconversion Luminescence of Er3+/Yb3+ Codoped NaYF4 Microcrystals[J]. Chinese Journal of Luminescence, 2014,35(5): 565-570
郭子轩, 赵士龙, 黄立辉等. Zr4+掺杂对Er3+/Yb3+共掺NaYF4微晶晶相和发光性能的影响[J]. 发光学报, 2014,35(5): 565-570 DOI： 10.3788/fgxb20143505.0565.

GUO Zi-xuan, ZHAO Shi-long, HUANG Li-hui etc. Influence of Zr4+ Doping Impurity on Crystal Phase and Upconversion Luminescence of Er3+/Yb3+ Codoped NaYF4 Microcrystals[J]. Chinese Journal of Luminescence, 2014,35(5): 565-570 DOI： 10.3788/fgxb20143505.0565.

摘要

采用油酸辅助的水热法制备了Er

/Yb

共掺NaYF

微晶，通过在反应体系中引入Zr

离子，实现了NaYF

微晶的晶相控制和上转换发光增强。X-射线衍射和扫描电镜结果表明：Zr

离子的引入能够明显加快立方相-NaYF

向六方相-NaYF

的相转变过程。当Zr

离子的引入摩尔分数为5%时，获得了纯的六方相-NaYF

微晶。Er

/Yb

共掺NaYF

微晶在980 nm激光泵浦下，观察到强的上转换绿光和红光发射，且上转换发光强度随着Zr

离子添加量的增加逐渐增大。

Abstract

/Yb

codoped NaYF

microcrystals were prepared

via

a facile hydrothermal approach assisted with oleic acid. The cubic-to-hexagonal phase transition and enhancement of up-conversion luminescence of Er

ions were simultaneously achieved by the gradual addition of Zr

ions in the reaction system. X-ray diffraction and SEM results indicated that the introduction of Zr

ions could remarkably accelerate the cubic-to-hexagonal phase transition process and pure hexagonal NaYF

microcrystals were obtained

when Zr

mole fraction reached 5%. Strong green and red up-conversion luminescence of Er

ions was observed and the up-conversion intensity increased gradually with the addition of Zr

ions.

关键词

Keywords

references

Song K, Du C, Zhao J W, et al. Surface modification of NaYF4:Yb3+, Er3+ luminescent upconversion nanocrystals and biological effects[J].Chin. J. Lumin.(发光学报), 2012, 33(11):1215-1218 (in Chinese).[2] Li H, Yang K S, Zuo Z, et al. Preparation and luminescence properties of Yb3+/Er3+-codoped oxyfluoride glass ceramics[J].Chin. Opt.(中国光学), 2011, 4(6):672-677 (in Chinese).[3] He Q, Fan J, Hu X Y, et al. Hydrothermal synthesis of NaYF4:Er3+ and its ultraviolet up-conversion light emitting property[J].Chin. J. Lumin.(发光学报), 2012, 33(2):122-127 (in Chinese).[4] Wang G F, Qin W P, Wang L L, et al. Intense ultraviolet upconversion luminescence from hexagonal NaYF4:Yb3+/Tm3+ microcrystals[J].Opt. Exp., 2008, 16(16):11907-11914.[5] Chai R T, Lian H Z, Hou Z Y, et al. Preparation and characterization of upconversion luminescent NaYF4:Yb3+, Er3+/PMMA bulk transparent nanocomposites through in situ photopolymerization[J].J. Phys. Chem. C, 2010, 114(1):610-616.[6] Li C X, Quan Z W, Yang J, et al. Highly uniform and monodisperse β-NaYF4:Ln3+ (Ln=Eu, Tb, Yb/Er, and Yb/Tm) hexagonal microprism crystals: hydrothermal synthesis and luminescent properties[J].Inorg. Chem., 2007, 46(16):6329-6337.[7] Lecuna C R, Rodríguez R M, Valiente R. Origin of the high upconversion green luminescence efficiency in β-NaYF4:2%Er3+, 20%Yb3+[J].Chem. Mater., 2011, 23(15):3442-3448.[8] Yi G S, Chow G M. Synthesis of hexagonal-phase NaYF4:Yb, Er and NaYF4:Yb, Tm nanocrystals with efficient upconversion fluorescence[J].Adv. Funct. Mater., 2006, 16(18):2324-2329.[9] Liang X, Wang X, Zhuang J, et al. Synthesis of NaYF4 nanocrystals with predictable phase and shape[J].Adv. Funct. Mater., 2007, 17(15):2757-2765.[10] Wang F, Han Y, Lim C, et al. Simultaneous phase and size control of upconversion nanocrystals through lanthanide doping[J].Nature, 2010, 463(7284):1061-1065.[11] Chen D Q, Huang P, Yu Y L, et al. Dopant-induced phase transition: A new strategy of synthesizing hexagonal upconversion NaYF4 at low temperature[J].Chem. Commun., 2011, 47(20):5801-5803.[12] Chen D Q, Wang Y S. Impurity doping: A novel strategy for controllable synthesis of functional lanthanide nanomaterials[J].Nanoscale, 2013, 5(11):4621-4637.[13] Wang X, Zhuang J, Peng Q, et al. A general strategy for nanocrystal synthesis[J].Nature, 2005, 437(7055):121-124.[14] Liu C H, Wang H, Zhang X R, et al. Morphology-and phase-controlled synthesis of mono-disperse lanthanide-doped NaGdF4 nanocrystals with multicolor photoluminescence[J].J. Mater. Chem., 2009, 19(4):489-496.[15] Mayers B, Xia Y. Formation of tellurium nanotubes through concentration depletion at the surfaces of seeds[J].Adv. Mater., 2002, 14(4):279-282.[16] Niu N, Yang P P, He F, et al. Tunable multicolor and bright white emission of one-dimensional NaLuF4:Yb3+, Ln3+(Ln=Er, Tm, Ho, Er/Tm, Tm/Ho) microstructures[J].J. Mater. Chem., 2012, 22(21):10889-10899.[17] Zhang X, Yang P P, Li C X, et al. Facile and mass production synthesis of β-NaYF4:Yb3+, Er3+/Tm3+ 1D microstructures with multicolor up-conversion luminescence[J].Chem. Commun., 2011, 47(44):12143-12145.

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