Abstract
The red-emitting phosphor Sr2YNbO6: x Eu3+ and the orange-red-emitting phosphor Sr2YNbO6: y Sm3+ have been synthesized by the high-temperature solid-state method. All samples were thoroughly tested for phase purity, microscopic morphology, photoluminescence properties, thermal stability, and Commission Internationale de l’Eclairage (CIE) chromaticity coordinates. The results show that there is no impurity phase in the sample, the convergence factors are all less than 10%, the Eu3+ and Sm3+ ions participating in the mixed arrangement are consistent with the target do** concentration, and the microscopic particles are uniform and full. When the concentration of doped Eu3+ and Sm3+ reaches 0.25 mol and 0.02 mol, respectively, the luminous intensity is the best, and it emits red light at 610 nm and orange-red light at 606 nm under excitation at 467 nm and 406 nm, respectively. Dipole-dipole interactions are responsible for the concentration quenching. The quantum efficiencies (QE) are 68.95% and 53.91%, respectively. They all have excellent thermal stability with luminescence intensity at 425 K of 67.3% and 84.8% of room temperature, respectively. Color reproduction (Ra) and comfortable color rendering index (R9). Ra reached 91 and 88, respectively, and R9 reached 73.4 and 65.8, respectively, for the combined white light-emitting diode (WLED) prepared with commercial phosphors and experimental samples. All the results suggest that Sr2YNbO6: RE (Eu3+, Sm3+) can be used as a red phosphor replacements in WLEDs.
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M. **ao, X.B. Wu, Y. Zhong, Z. Zhou, and W.Y. Wong, A novel Na3La(PO4)2/LaPO4: Eu blue-red dual-emitting phosphor with high thermal stability for plant growth lighting. J. Mater. Chem. C 7(8), 2385 (2019).
M.H. Fang, C.O.M. Mariano, P.Y. Chen, S.F. Hu, and R.S. Liu, Cuboid-size-controlled color-tunable eu-doped alkali-lithosilicate phosphors. Chem. Mater. 32(5), 1748 (2022).
X.Y. Huang, and H. Guo, A novel highly efficient single-composition tunable white-light-emitting LiCa3MgV3O12:Eu3+ phosphor. Dyes Pigm. 154, 82 (2018).
M. Rajendran, S.K. Samal, and S. Vaidyanathan, A novel self-activated (bluish-green) and Eu3+ doped (red) phosphors for warm white LEDs. J. Alloys Compd. 815, 15263 (2020).
X. Zhang, R.R. Cui, J. Zhang, G.F. Yuan, X. Qi, and C.Y. Deng, Structural and photoluminescence properties of a novel Ba2GdNbO6: Sm3+ phosphor. Optik 245, 167646 (2021).
E.A. Rathnakumari, and S.M.M. Kennedy, Photoluminescence properties of certain trivalent RE ions (Dy/Sm/Eu) activated NaSrBi2(PO4)3 phosphors and cool to warm white color tuning in Dy3+-Sm3+ and Dy3+-Eu3+ codoped NaSrBi2(PO4)3 phosphors for indoor lighting applications. J. Lumin. 235, 118018 (2021).
T. Sakthivel, G. Annadurai, R. Vijayakumar, and X. Huang, Synthesis, Synthesis, luminescence properties and thermal stability of Eu3+-activated Na2Y2B2O7 red phosphors excited by near-UV light for pc-WLEDs. J. Lumin. 205, 129 (2019).
M. Liao, Z. Mu, S. Zhang, F. Wu, Z. Nie, Z. Zheng, X. Feng, Q. Zhang, J. Feng, and D. Zhu, A red phosphor Mg3Y2Ge3O12: Bi3+, Eu3+ with high brightness and excellent thermal stability of luminescence for white light-emitting diodes. J. Lumin. 210, 202 (2019).
J.S. Lee, S. Unithrattil, S. Kim, I.J. Lee, H. Lee, and W.B. Im, Robust moisture and thermally stable phosphor glass plate for highly unstable sulfide phosphors in high-power white light-emitting diodes. Opt. Lett. 38(17), 3298 (2013).
W. Ye, C. Zhao, X. Shen, C. Ma, Z. Deng, Y. Li, Y. Wang, C. Zuo, Z. Wen, Y. Li, X. Yuan, C. Wang, and Y. Cao, High Quantum Yield Gd4.67Si3O13:Eu3+ red-emitting phosphor for tunable white light-emitting devices driven by UV or blue LED. ACS Appl. Electron. Ma. 3(3), 1403 (2021).
L. Zhang, J. Che, Y. Ma, J. Wang, R. Kang, B. Deng, R. Yu, and H. Geng, Luminescent and thermal properties of novel orange-red emitting Ca2MgTeO6: Sm3+ phosphors for white LEDs. J. Lumin. 225, 117374 (2020).
K.V. Dabre, and S.J. Dhoble, Synthesis and photoluminescence properties of Eu3+, Sm3+ and Pr3+ doped Ca2ZnWO6 phosphors for phosphor converted LED. J. Lumin. 150, 55 (2014).
Y. Shi, R. Cui, X. Gong, and C. Deng, A novel red phosphor Ca2YNbO6: Eu3+ for WLEDs. Luminescence 37(8), 1343 (2022).
S. Li, N. Guo, Q. Liang, Y. Ding, H. Zhou, R. Ouyang, and W. Lü, Energy transfer and color tunable emission in Tb3+, Eu3+ co-doped Sr3LaNa (PO4)3F phosphors. Spectrochim. Acta. A 190, 246 (2018).
X. Zhang, R. Cui, J. Zhang, X. Qi, and C. Deng, A novel red-emitting phosphor Ca2GdNbO6: Eu3+: influences of sintering temperature and Eu3+ concentration on the photoluminescence. ECS J. Solid State Sci. Technol. 10(2), 026003 (2021).
X. Huang, and H. Guo, LiCa3MgV3O12: Sm3+: a new high-efficiency white-emitting phosphor. Ceram. Int. 44(9), 10340 (2018).
Y. Shi, R. Cui, X. Liu, J. Hu, P. Yu, J. Zhang, and C. Deng, Potential application of Eu3+ ion-activated Ca2InTaO6 red phosphor with high thermal stability in WLEDs. J. Solid State Chem. 323, 124039 (2023).
E. Pavitra, G.S.R. Raju, S.M. Ghoreishian, C.H. Kwak, J.Y. Park, Y.-K. Han, and Y.S. Huh, Novel orange-emitting Ba2LaNbO6:Eu3+ nanophosphors for NUV-based WLEDs and photocatalytic water purification. Ceram. Int. 45(4), 4781 (2019).
A. Raja, R. Nagaraj, K. Ramachandran, V. Sivasubramani, G. Annadurai, D.J. Daniel, and P. Ramasamya, A facile synthesis, structural and triple-luminescence properties of a novel fluoroperovskite RbCaF3: Sm3+ phosphor for radiation dosimetry and orange-red LED applications. Mat. Sci. Een. B Adv. 255, 114531 (2020).
C. Liu, W. Zhou, R. Shi, L. Lin, R. Zhou, J. Chen, Z. Li, and H. Liang, Host-sensitized luminescence of Dy3+ in LuNbO4 under ultraviolet light and low-voltage electron beam excitation: energy transfer and white emission. J. Mater. Chem. C. 5(35), 9012 (2017).
R. Cao, W. Wang, Y. Ren, Z. Hu, X. Zhou, Y. Xu, Z. Luo, and A. Liang, Synthesise, energy transfer and tunable emission properties of Ba2La2ZnW2O12:Sm3+ phosphors. J. Lumin. 235, 118054 (2021).
R. Cui, X. Guo, and C. Deng, A novel Ba3Bi2 (PO4) 4: Sm3+ orange red-emitting phosphor: Influences of sintering temperature and Sm3+ concentration on microstructures and photoluminescence properties. J. Lumin. 224, 117233 (2020).
H. Duan, R. Cui, M. Zhang, and C. Deng, Photoluminescence properties and energy transfer studies of Ba2YAlO5: Sm3+, Eu3+ orange-red phosphors. Optik. 238, 166774 (2021).
X. Geng, Y. **e, Y. Ma, Y. Liu, J. Luo, J. Wang, R. Yu, B. Deng, and W. Zhou, Abnormal thermal quenching and application for w-LEDs: double perovskite Ca2InSbO6: Eu3+ red-emitting phosphor. J. Alloys Compd. 847, 156249 (2020).
M.K. Pradhan, T. LakshmanaRao, U.K. Goutam, and S. Dash, Probing structural and photophysical features of Eu3+ activated NaCdPO4 orthophosphate phosphor. Spectrochim. Acta. A 240, 118593 (2020).
J. **ang, M.Y.Y. Che, J. Zhua, Y. Mao, K. **ong, and H. Zhao, Photoluminescence investigation of novel reddish-orange phosphor Li2NaBP2O8:Sm3+ with high CP and low CCT. Ceram. Int. 45(6), 7018 (2019).
M. Rajendran, and S. Vaidyanathan, A novel highly efficient host-sensitized red emitting (Ba2YV3O11: Eu3+) phosphor for hybrid white LEDs. Chem. Select 5(17), 5128 (2020).
C.M. Nandanwar, N.S. Kokode, A.N. Yerpude, and S.J. Dhoble, Luminescence properties of BiPO4: Ln (Ln = Dy3+, Tb3+ and Sm3+) orthophosphate phosphors for near-UV-based solid-state lighting. B. Mater. Sci. 46(1), 51 (2023).
M.K. Sahu, H. Kaur, B.V. Ratnam, J.S. Kumar, and M. Jayasimhadri, Structural and spectroscopic characteristics of thermally stable Eu3+ activated barium zinc orthophosphate phosphor for white LEDs. Ceram. Int. 46(16), 26410 (2020).
X. Liu, Y. Shi, K. Cheng, X. Gong, W. Huang, and C. Deng, Na02La02Sr16WO6:Mn4+: an efficient far-red-emitting phosphor via a cation-pair partial substitution. Opt. Mater. 136, 113478 (2023).
Y. Shi, R. Cui, X. Liu, L. Yang, Y. Li, J. Zhang, and C. Deng, Ca2YNbO6: Dy3+, Sm3+/Eu3+ warm white phosphors with tunable light color and FIR optical temperature measurement characteristics. Opt. Mater. 136, 113495 (2023).
X. Geng, Y. **e, S. Chen, J. Luo, S. Li, T. Wang, S. Zhao, H. Wang, B. Deng, R. Yua, and W. Zhou, Enhanced local symmetry achieved zero-thermal-quenching luminescence characteristic in the Ca2InSbO6:Sm3+ phosphors for w-LEDs. Chem. Eng. J. 410, 128396 (2021).
X. Zhang, R. Cui, K. Guo, M. Zhang, J. Zhang, and C. Deng, Luminescence properties of Ca2GdNbO6: Sm3+, Eu3+ red phosphors with high quantum yield and excellent thermal stability for WLEDs. Ceram. Int. 49(10), 15402 (2023).
L.Y. Shi, D. Zhao, R.J. Zhang, S.Y. Zhu, and M.H. Yu, A new type of phosphate-based phosphor Na3CsMg7(PO4)6:Eu2+/Mn2+ with high quantum efficiency and high thermostability. Dalton T. 51(9), 3686 (2022).
S. Long, J. Hou, G. Zhang, F. Huang, and Y. Zeng, High quantum efficiency red-emission tungstate based phosphor Sr(La1−xEux)2Mg2W2O12 for WLEDs application. Ceram. Int. 39(5), 6013 (2013).
Z. He, M. Gao, L. Zhuo, K. Yang, L. Lv, S. Chen, and Y. Pan, A bright orange luminescence with a single ultra-sharp emission peak in a cubic double perovskite. Mater. Res. Bull. 156, 111994 (2022).
X. Huang, S. Wang, J. Liang, and B. Devakumar, Eu3+-activated Ca2YTaO6 double-perovskite compound: a novel highly efficient red-emitting phosphor for near-UV-excited warm w-LEDs. J. Lumin. 226, 117408 (2020).
Y. Hua, W. Ran, and J.S. Yu, Excellent photoluminescence and cathodoluminescence properties in Eu3+-activated Sr2LaNbO6 materials for multifunctional applications. Chem. Eng. J. 406, 127154 (2021).
M. Song, W. Zhao, W. Ran, J. Xue, D. Kim, and J.H. Jeong, Synthesis, photoluminescence properties and potential applications of Eu3+ and Mn4+ activated SrLaMgNbO6 phosphors. Mater. Res. Bull. 122, 110677 (2020).
C.Y. Chang, T.H. Hsu, and C.L. Huang, Novel and thermostable double-perovskite La2ZnTiO6: Sm3+, Dy3+ phosphors with high quantum efficiency. Opt. Mater. 135, 113361 (2023).
L. Zhang, J. Che, Y. Ma, J. Wang, R. Kang, B. Deng, R. Yu, and H. Geng, Luminescent and thermal properties of novel orange-red emitting Ca2MgTeO6:Sm3+ phosphors for white LEDs. J. Lumin. 225, 117374 (2020).
S. Shu, Y. Wang, Y. Ke, B. Deng, R. Liu, Q. Song, J. Wang, and R. Yu, NaCaTiTaO6:Sm3+: a novel orange-red-emitting tantalate phosphor with excellent thermal stability and high color purity for white LEDs. J. Alloy. Compd. 848, 156359 (2020).
P. Yu, R. Cui, X. Gong, X. Zhang, and C. Deng, Photoluminescence properties of Ba3In2WO9: Eu3+: a novel red-emitting phosphor for WLEDs. J. Mater. Sci-Mater. El. 33, 14882 (2022).
J. Hou, X. Yin, F. Huang, and W. Jiang, Synthesis and photoluminescence properties of NaLaMgWO6:RE3+ (RE = Eu, Sm, Tb) phosphor for white LED application. Mater. Res. Bull. 47(6), 1295 (2012).
P. Legentil, F. Leroux, S. Therias, D. Boyer, and G. Chadeyron, (2015) Sulforhodamine B-LDH composite as a rare-earth-free red-emitting phosphor for LED lighting. J. Mate. Chem. C. 8(34), 11906 (2020).
Z. Zhang, L. Sun, B. Devakumar, G. Annadurai, J. Liang, S. Wang, Q. Sun, and X. Huang, Synthesis and photoluminescence properties of a new blue-light-excitable red phosphor Ca2LaTaO6:Eu3+ for white LEDs. J. Lumin. 222, 117173 (2020).
L. Shi, Y. Han, Z. Ji, D. Ma, Z. Mu, Z. Mao, D. Wang, X. Li, Z. Zhang, and X. Lu, Effects of Al3+-substitution on photoluminescence properties of Sr2YNbO6:Mn4+ far-red phosphor for plant cultivation. J. Lumin. 218, 116828 (2020).
Y. **e, X. Geng, J. Guo, W. Shi, Q. Lv, J. Kong, Y. Li, B. Deng, and R. Yu, Luminescence of a novel double-perovskite Sr2InSbO6:Eu3+ orange-red-emitting phosphor for white LEDs and visualization of latent fingerprints. Mater. Res. Bull. 146, 111574 (2022).
Acknowledgments
This work was supported by the National Natural Science Foundation of China (No. 52262020), Guizhou Provincial Department of Education Science and Technology Uprooted Talents Project (No. Qianjiaoji [2022] 085), and Guizhou Provincial Department of Education Rolling Support for Provincial Universities Scientific Research Platform Team Project (No. Qianjiaoji [2022] 036).
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Shi, Y., Cui, R., Liu, X. et al. Luminescence Properties of Rare Earth (Eu3+ and Sm3+)-Doped Double Perovskite Sr2YNbO6 Phosphors. J. Electron. Mater. 52, 6403–6415 (2023). https://doi.org/10.1007/s11664-023-10603-7
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DOI: https://doi.org/10.1007/s11664-023-10603-7