黄光发射纯Zn3V2O8荧光粉的制备及光学性能研究

摘要/Abstract

摘要： 以1%BaF₂为助溶剂通过简单的高温固相法成功合成了黄光发射纯Zn₃V₂O₈荧光粉。采用X射线衍射(XRD)测定了Zn₃V₂O₈的纯度,通过激发/发射(PLE/PL)光谱、热猝灭光谱和荧光寿命曲线分析了其光学性质。结果表明:在360 nm激发下,Zn₃V₂O₈荧光粉在400~800 nm表现出较强的宽带发射,该发射归因于³T₂→¹A₁和 ³T₁→¹A₁的电子跃迁,其最佳发射波长在550 nm,发出明亮的黄光。在550 nm的监测下,Zn₃V₂O₈荧光粉在200~450 nm呈现宽吸收带。Zn₃V₂O₈荧光粉的发射衰减时间为1.67 ms,室温内量子效率高达47.09%。当温度升高到140 ℃时,该荧光粉的高温发射强度相比于室温发射强度的保持率为25.1%,高于其他石榴石结构的钒酸盐材料。Zn₃V₂O₈荧光粉作为新型白光发光二极管器件的黄光光源在低成本、可大批量生产方面具有潜在的优势。

关键词: Zn₃V₂O₈, 黄光发射, 吸收宽带, WLED, 衰减时间, 电子跃迁, 光学性能

Abstract: Yellow-emitting pure Zn₃V₂O₈ phosphors were successfully synthesized via a simple high-temperature solid-state method using BaF₂ as heat-assisted co-solvent. The purity of Zn₃V₂O₈ was determined by X-ray diffraction (XRD), and its optical properties were analyzed by PLE/PL spectrum, thermal quenching spectrum and fluorescence lifetime curve analysis. The results show that Zn₃V₂O₈ exhibits strong broadband emission in the range of 400~800 nm under the excitation of 360 nm, which is attributed to ³T₂→¹A₁ and ³T₁→¹A₁transition. Zn₃V₂O₈ can emit bright yellow light and the optimum emission wavelength is 550 nm. Under 550 nm, Zn₃V₂O₈ phosphors show wide absorption bands in the range of 200~450 nm. The decay time of Zn₃V₂O₈phosphor is 1.67 ms and its inner quantum efficiency reaches 47.09% at room temperature. Moreover, when the temperature rose to 140 ℃, its emission intensity retention could reach 25.1% of its initial intensity at room temperature, which is higher than that of other garnet structure vanadate materials. Therefore, Zn₃V₂O₈ phosphor as a novel yellow light source for white light-emitting diode devices has potential advantages in terms of low cost and the ability to be mass-produced.

Key words: Zn₃V₂O₈, yellow-emitting, wide absorption band, WLED, decay time, electron transition, optical property

中图分类号:

董玉娟, 刘召江, 朱绮睿. 黄光发射纯Zn₃V₂O₈荧光粉的制备及光学性能研究[J]. 人工晶体学报, 2024, 53(8): 1416-1421.

DONG Yujuan, LIU Zhaojiang, ZHU Qirui. Preparation of Yellow-Emitting Pure Zn₃V₂O₈ Phosphors and Its Optical Properties[J]. JOURNAL OF SYNTHETIC CRYSTALS, 2024, 53(8): 1416-1421.

参考文献

[1] LI Z W, ZHU G, LI S S, et al. Ultra-small Stokes shift induced thermal robust efficient blue-emitting alkaline phosphate phosphors for LWUV WLEDs[J]. Ceramics International, 2023, 49(13): 21510-21520.
[2] LIU Z J, DONG Y J, FU M, et al. Highly efficient rare-earth free vanadate phosphors for WLEDs[J]. Dalton Transactions, 2023, 52(45): 16819-16828.
[3] WANG C, XIN S Y, WANG X C, et al. Double substitution induced tunable photoluminescence in the Sr₂Si₅N₈∶Eu phosphor lattice[J]. New Journal of Chemistry, 2015, 39(9): 6958-6964.
[4] LI Z W, LI S S, XIN S Y, et al. A nitriding garnet structure cyan emitting phosphor Ca₂(Y, Ce)Hf₂(Al, Si)₃(O, N)₁₂ with high efficiency and excellent thermal stability[J]. Journal of Alloys and Compounds, 2023, 944: 169253.
[5] 李晴, 王林香, 柏云凤, 等. Na⁺, Dy³⁺, Eu³⁺掺杂YAG荧光粉的光学性能[J]. 人工晶体学报, 2021, 50(1): 43-52.
LI Q, WANG L X, BAI Y F, et al. Optical properties of Na⁺, Dy³⁺ and Eu³⁺ doped YAG phosphors[J]. Journal of Synthetic Crystals, 2021, 50(1): 43-52 (in Chinese).
[6] LI J Z, MA Z D, WANG F, et al. Synthesis and mechanoluminescent properties of submicro-sized Y₃Al₅O₁₂∶Ce³⁺ particles[J]. Chemical Physics Letters, 2021, 775: 138664.
[7] WU H Y, YANG C, ZHANG Z X, et al. Photoluminescence and thermoluminescence of Ce³⁺ incorporated Y₃Al₅O₁₂ synthesized by rapid combustion[J]. Optik, 2016, 127(3): 1368-1371.
[8] LV L, HE J S, XIAO Q, et al. Synthesis and optical properties of Y₃Al₅O₁₂∶Ce³⁺, Cr³⁺ nano-phosphor for white LED[J]. Ceramics International, 2023, 49(17): 28457-28464.
[9] SHAO B H, WANG C. BaCa₁₃Mg₂(SiO₄)₈∶Ce³⁺—a blue phosphor with high brightness, high internal quantum efficiency and excellent thermal stability for w-LEDs[J]. Ceramics International, 2023, 49(11): 19301-19308.
[10] NIU Z, LI Q L, YU B C, et al. Na_1.5Y_2.5F₉∶Ce³⁺, Tb³⁺, Eu³⁺ glass-ceramics for white light[J]. Ceramics International, 2023, 49(8): 12540-12550.
[11] ZHANG X G, ZHANG J L, CHEN Y B. Broadband-excited and efficient blue/green/red-emitting Ba₂Y₅B₅O₁₇∶Ce³⁺, Tb³⁺, Eu³⁺ phosphors using Tb³⁺-bridged Ce³⁺-Eu³⁺ energy transfer[J]. Dyes and Pigments, 2018, 149: 696-706.
[12] SHI R, LIU G K, LIANG H B, et al. Consequences of ET and MMCT on luminescence of Ce³⁺-, Eu³⁺-, and Tb³⁺-doped LiYSiO₄[J]. Inorganic Chemistry, 2016, 55(15): 7777-7786.
[13] MIN X, HUANG Z H, FANG M H, et al. Luminescence properties of self-activated M₃(VO₄)₂ (M=Mg, Ca, Sr, and Ba) phosphors synthesized by solid-state reaction method[J]. Journal of Nanoscience and Nanotechnology, 2016, 16(4): 3684-3689.
[14] QIAN T T, FAN B, WANG H L, et al. Structure and luminescence properties of Zn₃V₂O₈ yellow phosphor for white light emitting diodes[J]. Chemical Physics Letters, 2019, 715: 34-39.
[15] NAKAJIMA T, ISOBE M, TSUCHIYA T, et al. A revisit of photoluminescence property for vanadate oxides AVO₃ (A: K, Rb and Cs) and M₃V₂O₈ (M: Mg and Zn)[J]. Journal of Luminescence, 2009, 129(12): 1598-1601.
[16] ZHANG X G, GUAN A X, ZHOU L Y, et al. Synthesis and luminescence study of Zn₃V₂O₈∶Bi³⁺ yellow phosphor for solar spectral conversion[J]. International Journal of Applied Ceramic Technology, 2017, 14(3): 392-398.
[17] CHEN H D, ZHOU J C, ZHANG H Q, et al. Broad-band emission and color tuning of Eu³⁺-doped LiCa₂SrMgV₃O₁₂ phosphors for warm white light-emitting diodes[J]. Optical Materials, 2019, 89: 132-137.
[18] HUANG X Y, WANG S Y, RTIMI S, et al. KCa₂Mg₂V₃O₁₂: a novel efficient rare-earth-free self-activated yellow-emitting phosphor[J]. Journal of Photochemistry and Photobiology A: Chemistry, 2020, 401: 112765.
[19] HUANG X Y, GUO H. Finding a novel highly efficient Mn⁴⁺-activated Ca₃La₂W₂O₁₂ far-red emitting phosphor with excellent responsiveness to phytochrome PFR: towards indoor plant cultivation application[J]. Dyes and Pigments, 2018, 152: 36-42.
[20] WANG S Y, SUN Q, DEVAKUMAR B, et al. Novel high color-purity Eu³⁺ -activated Ba₃Lu₄O₉ red-emitting phosphors with high quantum efficiency and good thermal stability for warm white LEDs[J]. Journal of Luminescence, 2019, 209: 156-162.
[21] BHARAT L K, JEON S K, KRISHNA K G, et al. Rare-earth free self-luminescent Ca₂KZn₂(VO₄)₃ phosphors for intense white light-emitting diodes[J]. Scientific Reports, 2017, 7: 42348.
[22] 董玉娟, 邵渤淮, 杨斯涵, 等. Ta⁵⁺掺杂对Zn₂V₂O₇发光材料发光性能的改性研究[J]. 渤海大学学报(自然科学版), 2023, 44(1): 38-44.
DONG Y J, SHAO B H, YANG S H, et al. Development of Zn₂V₂O₇ materials doped with Ta and study on their fluorescence properties[J]. Journal of Bohai University (Natural Science Edition), 2023, 44(1): 38-44 (in Chinese).

黄光发射纯Zn₃V₂O₈荧光粉的制备及光学性能研究

Preparation of Yellow-Emitting Pure Zn₃V₂O₈ Phosphors and Its Optical Properties

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	陈鑫鑫, 韩佳力, 潘建国. 大尺寸高质量CsCu₂I₃晶体生长与发光性能研究[J]. 人工晶体学报, 2024, 53(7): 1106-1111.
[2]	凌昊, 徐乐, 陈思贤, 唐远之, 孙海滨, 郭学, 冯玉润, 胡强强. 溶液法生长大尺寸CsCu₂I₃钙钛矿单晶及其光学性能研究[J]. 人工晶体学报, 2024, 53(7): 1121-1126.
[3]	殷洁, 张小强, 陈灿, 潘建国. 掺铈Cs₂BaBr₄晶体的生长和闪烁性能研究[J]. 人工晶体学报, 2024, 53(5): 760-765.
[4]	王云杰, 文杜林, 苏欣. A₃PO₄(A=Li,Na,K,Rb,Cs)电子结构与光学性质的第一性原理研究[J]. 人工晶体学报, 2024, 53(1): 123-131.
[5]	詹廷吾, 贾伟, 董海亮, 李天保, 贾志刚, 许并社. 多孔GaN薄膜的制备与光学性能研究[J]. 人工晶体学报, 2023, 52(9): 1599-1608.
[6]	张平威, 林龙, 张战营. 基于第一性原理的Au、Cu、Sb掺杂CdTe的结构模拟和光学性能预测[J]. 人工晶体学报, 2023, 52(8): 1400-1406.
[7]	李琳, 谭慧瑜, 郑为比, 谭俊成, 李真, 张沛雄, 陈振强. Er掺杂CGA晶体的生长及浓度优化研究[J]. 人工晶体学报, 2023, 52(7): 1325-1334.
[8]	李兴旺, 杨宇, 芦佳, 董畅, 王永国, 徐学珍. 大尺寸氟化铽锂晶体生长与性能[J]. 人工晶体学报, 2023, 52(7): 1352-1356.
[9]	陶争, 伍志业, 娄佳明, 王威廉, 张宇欣, 邓勇, 邓文. 不同直径Cr∶Al₂O₃圆柱晶体的制备及其光学性能研究[J]. 人工晶体学报, 2023, 52(7): 1364-1370.
[10]	张梅伦, 曹振博, 杨胜赟, 张洋, 李自金, 周游, 郑京明, 贾金升. 酒石酸添加对Ce³⁺激活硼锗酸盐闪烁玻璃发光性能的影响[J]. 人工晶体学报, 2023, 52(10): 1867-1871.
[11]	赵呈春, 张沛雄, 李善明, 房倩楠, 徐民, 陈振强, 杭寅. 稀土离子掺杂氟化物激光晶体研究进展[J]. 人工晶体学报, 2022, 51(9-10): 1573-1587.
[12]	何楠, 公丕富, 林哲帅. A₇M^IIRE₂(B₅O₁₀)₃系列紫外非线性光学晶体的研究进展[J]. 人工晶体学报, 2022, 51(9-10): 1598-1607.
[13]	赵鑫, 刘粉红, 张晓东, 刘昌龙. 射频磁控溅射氧气流量对制备的Ga₂O₃∶Cr薄膜光致发光性能的影响[J]. 人工晶体学报, 2022, 51(8): 1353-1360.
[14]	刘丽华, 赵晶晶, 秦彬皓, 杨为家, 王海燕. 射频溅射功率对Mn-Co-Ni-O薄膜结构与性能的影响[J]. 人工晶体学报, 2022, 51(8): 1361-1369.
[15]	梁志华, 谭秋红, 王前进, 刘应开. GeS/MoS₂异质结电子结构及光学性能的第一性原理研究[J]. 人工晶体学报, 2022, 51(3): 459-470.