NaY(WO4)2:Sm3+粉末的制备及荧光性能

摘要/Abstract

摘要： 以柠檬酸三钠为结合剂,采用水热法结合高温烧结两步法制备了一系列NaY_1-x(WO₄)₂:xSm³⁺(x=0、0.005、0.010、0.015、0.020、0.025、0.030)粉末。通过X射线衍射(XRD)、扫描电镜(SEM)、红外光谱(FT-IR)和荧光性能(PL)对粉末的相结构、形貌、成分以及发光性能进行了表征。研究结果表明,所合成粉末为NaY(WO₄)₂的纯相,属四方晶系白钨矿结构,其形貌为3D花形。在405 nm的光激发下,NaY(WO₄)₂:Sm³⁺粉末在600 nm处具有最高的荧光强度,对应于Sm³⁺的⁴G_5/2→⁶H_7/2磁偶极跃迁,观察到橙红光发射,且Sm³⁺最佳掺杂摩尔分数为0.015时,粉末显示出最强的荧光发射强度。

关键词: NaY(WO₄)₂, Sm³⁺掺杂, 柠檬酸三钠, 水热法, 高温烧结, 3D花形, 橙红色, 荧光粉, 荧光性能

Abstract: A series of self-assembled 3D flower-like NaY_1-x(WO₄)₂:xSm³⁺(x=0, 0.005, 0.010, 0.015, 0.020, 0.025, 0.030) powders were prepared by hydrothermal method and high temperature sintering, with trisodium citrate as the anchoring agent. The phase structure, morphology, composition and luminescence properties were characterized by X-ray powder diffraction(XRD), scanning electron microscopy(SEM), infrared spectrum(FT-IR) and photoluminescence spectroscopy (PL), respectively. The results show that the synthesized samples are pure NaY(WO₄)₂ with tetragoonal scheelite structure. NaY(WO₄)₂:Sm³⁺ powders can be excited by a wavelength of 405 nm and exhibit a strong orange-red emission at 600 nm, corresponding to the ⁴G_5/2→⁶H_7/2 magnetic dipole transition of Sm³⁺. The optimum doping molar fraction of Sm³⁺ is determined to be of 0.015 based on the maximum intensity of fluorescence emission.

Key words: NaY(WO₄)₂, Sm³⁺doping, trisodium citrate, hydrothermal method, high temperature sintering, 3D flower shape, orange-red, phosphor powder, luminescent property

中图分类号:

孟晓燕, 吴斌, 刘清, 王意, 吴秀平. NaY(WO₄)₂:Sm³⁺粉末的制备及荧光性能[J]. 人工晶体学报, 2022, 51(1): 120-125.

MENG Xiaoyan, WU Bin, LIU Qing, WANG Yi, WU Xiuping. Preparation and Luminescent Properties of NaY(WO₄)₂:Sm³⁺ Powders[J]. JOURNAL OF SYNTHETIC CRYSTALS, 2022, 51(1): 120-125.

参考文献

[1] LIU X H, XIANG W D, CHEN F M, et al. Synthesis and photoluminescence of Tb³⁺ activated NaY(WO₄)₂ phosphors[J]. Materials Research Bulletin, 2012, 47(11): 3417-3421.
[2] SHI Z X, WANG J, GUAN X. Upconversion multicolor tuning of NaY(WO₄)₂:Tb³⁺ with Eu³⁺ doping[J]. Journal of Rare Earths, 2018, 36(9): 911-916.
[3] ZOU Z S, WU T, LU H, et al. Structure, luminescence and temperature sensing in rare earth doped glass ceramics containing NaY(WO₄)₂ nanocrystals[J]. RSC Advances, 2018, 8(14): 7679-7686.
[4] 翟永清,姜龙太,邓德芮,等.Eu³⁺,Tb³⁺共掺杂的NaGd(WO₄)₂颜色可调荧光粉的水热合成及发光性质研究[J].人工晶体学报,2020,49(10):1825-1830.
ZHAI Y Q, JIANG L T, DENG D R, et al. Hydrothermal synthesis and luminescent properties of Eu³⁺, Tb³⁺ co-doped NaGd(WO₄)₂ phosphors with tunable color[J]. Journal of Synthetic Crystals, 2020, 49(10): 1825-1830(in Chinese).
[5] XUE Y L, ZHAO D, CUI X Q, et al. Crystal structure of scheelite-type LiTb(WO₄)₂ and multi-color emitting properties doped by Eu³⁺[J]. Chinese Journal of Structural Chemistry, 2020, 39(2): 310-320.
[6] LIU T, MENG Q Y, SUN W J. Electron-phonon coupling properties and energy transfer in NaY(WO₄)₂:Eu³⁺ phosphor[J]. Journal of Alloys and Compounds, 2015, 647: 830-836.
[7] LIU T, MENG Q Y, SUN W J. Luminescence properties of NaY(WO₄)₂:Sm³⁺, Eu³⁺ phosphors prepared by molten salt method[J]. Journal of Luminescence, 2016, 170: 219-225.
[8] ZHENG Y H, YOU H P, LIU K, et al. Facile selective synthesis and luminescence behavior of hierarchical NaY(WO₄)₂:Eu³⁺ and Y₆WO₁₂:Eu³⁺[J]. CrystEngComm, 2011, 13(8): 3001.
[9] TIAN Y, CHEN B J, HUA R N, et al. Self-assembled 3D flower-shaped NaY(WO₄)₂:Eu³⁺ microarchitectures: microwave-assisted hydrothermal synthesis, growth mechanism and luminescent properties[J]. CrystEngComm, 2012, 14(5): 1760.
[10] LEI F, HUANG L J, SHI Y, et al. Molten salt synthesis of color-tunable and single-component NaY_1-x-y(WO₄)₂:Eu³⁺_x, Tb³⁺_y phosphor for UV LEDs[J]. Journal of Materials Research, 2017, 32(8): 1548-1554.
[11] 李梦娜,雷芳,陈昊鸿,等.Li、Eu掺杂NaY(WO₄)₂荧光粉的合成与红色发光[J].无机材料学报,2013,28(12):1281-1285.
LI M N, LEI F, CHEN H H, et al. Synthesis and red emission of NaY(WO₄)₂ phosphor with lithium and europium dopants[J]. Journal of Inorganic Materials, 2013, 28(12): 1281-1285(in Chinese).
[12] 翟永清,张弯,殷艳杰,等.新型红色荧光粉NaLa(MoO₄)₂:Sm³⁺的微波辅助溶胶-凝胶法合成及发光性能研究[J].人工晶体学报,2016,45(6):1492-1498.
ZHAI Y Q, ZHANG W, YIN Y J, et al. Synthesis and luminescent properties of novel red-emitting phosphor NaLa(MoO₄)₂:Sm³⁺ by microwave-assisted Sol-gel method[J]. Journal of Synthetic Crystals, 2016, 45(6): 1492-1498(in Chinese).
[13] 程振祥,张树君,宋峰,等.NaY(WO₄)₂:Sm³⁺晶体的生长与上转换发光[J].人工晶体学报,2001,30(3):256-259.
CHENG Z X, ZHANG S J, SONG F, et al. Growth and upconversion luminescence of NaY(WO₄)₂:Sm³⁺ crystal[J]. Journal of Synthetic Crystals, 2001, 30(3): 256-259(in Chinese).
[14] 许丽梅.Sm³⁺:NaY(WO₄)₂激光拉曼晶体的生长与性能表征[J].莆田学院学报,2010,17(2):90-92.
XU L M. Growth and characteristics of Sm³⁺: NaY(WO₄)₂ crystal[J]. Journal of Putian University, 2010, 17(2): 90-92(in Chinese).
[15] 王雅静,史忠祥,魏蕾,等.816 nm光激发下Sm³⁺掺杂NaY(WO₄)₂上转换发光性能的研究[J].化工新型材料,2016,44(3):155-157.
WANG Y J, SHI Z X, WEI L, et al. Study on upconversion luminescence property of NaY(WO₄)₂:Sm³⁺ phosphor at 816 nm laser excitation[J]. New Chemical Materials, 2016, 44(3): 155-157(in Chinese).
[16] LI M H, WANG L L, RAN W G, et al. Tunable emission of single-phased NaY(WO₄)₂:Sm³⁺ phosphor based on energy transfer[J]. Ceramics International, 2017, 43(9): 6751-6757.
[17] LEI F, YAN B, CHEN H H, et al. Surfactant-assisted hydrothermal synthesis of Eu³⁺-doped white light hydroxyl sodium yttrium tungstate microspheres and their conversion to NaY(WO₄)₂[J]. Inorganic Chemistry, 2009, 48(16): 7576-7584.
[18] XU Z, KANG X, LI C, et al. Ln³⁺ (Ln=Eu, Dy, Sm, and Er) ion-doped YVO₄ nano/microcrystals with multiform morphologies: hydrothermal synthesis, growing mechanism, and luminescent properties[J]. Inorganic Chemistry, 2010, 49(14): 6706-6715.
[19] 丁益,张奇才,张波,等.PEG-400辅助水热合成NaLa(WO₄)₂及掺杂Eu³⁺发光性能的研究[J].人工晶体学报,2016,45(1):90-96.
DING Y, ZHANG Q C, ZHANG B, et al. PEG-400 assisted hydrothermal synthesis of NaLa(WO₄)₂ and luminescence behavior of doping Eu³⁺[J]. Journal of Synthetic Crystals, 2016, 45(1): 90-96(in Chinese).
[20] 杨志平,赵引红,赵青,等. NaY(MoO₄)₂:Sm³⁺的制备及发光性能的研究[J].光电子·激光,2012,23(10):1920-1924.
YANG Z P, ZHAO Y H, ZHAO Q, et al. Synthesis and luminescence properties of a novel red NaY(MoO₄)₂:Sm³⁺phosphor[J]. Journal of Optoelectronics Laser, 2012, 23(10): 1920-1924(in Chinese).
[21] 李兆,徐克,江元汝.球形NaY(MoO₄)₂:Sm³⁺荧光粉的合成及荧光性能研究[J].人工晶体学报,2016,45(2):525-528.
LI Z, XU K, JIANG Y R. Synthesis and luminescence properties of spherical NaY(MoO₄)₂:Sm³⁺ phosphor[J]. Journal of Synthetic Crystals, 2016, 45(2): 525-528(in Chinese).
[22] 李兆,曹静,王永锋,等.NaGd(WO₄)₂:Sm³⁺荧光粉的制备及光致发光[J].稀土,2021,42(2):25-29.
LI Z, CAO J, WANG Y F, et al. Preparation and photoluminescent property of NaGd(WO₄)₂:Sm³⁺ phosphors[J]. Chinese Rare Earths, 2021, 42(2): 25-29(in Chinese).
[23] CAO R P, LIAO C L, XIAO F, et al. Emission enhancement of LiLaMo₂O₈:Eu³⁺ phosphor by co-doping with Bi³⁺ and Sm³⁺ ions[J]. Dyes and Pigments, 2018, 149: 574-580.
[24] 乔荫颇,张攀,殷海荣,等.Dy³⁺掺杂硼酸盐玻璃的制备、表征及发光特性[J].发光学报,2016,37(8):948-954.
QIAO Y P, ZHANG P, YIN H R, et al. Preparation, characterization and luminescence properties of Dy³⁺ doped borate glasses[J]. Chinese Journal of Luminescence, 2016, 37(8): 948-954(in Chinese).

NaY(WO₄)₂:Sm³⁺粉末的制备及荧光性能

Preparation and Luminescent Properties of NaY(WO₄)₂:Sm³⁺ Powders

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