Abstract
We report here, the Ca9La(PO4)5(SiO4)F2:1 mol%Eu3+ phosphor via doping of chloride, molybdate, vanadate, sulfate, and tungstate ions that were synthesized by high-temperature solid-state reaction method. The phase formation was confirmed by X-ray diffraction (XRD) measurements. Morphological studies were performed using scanning electron microscopy. Photoluminescence and thermoluminescence properties of the synthesized phosphors were systematically studied. The PL excitation spectra of host material show peaks at 395 nm and 466 nm corresponding to 7F0 → 5L6 and 7F0 → 5D2 transitions of Eu3+, respectively. Further photoluminescence properties also studied after doping of molybdate, vanadate, sulfate, and tungstate ions in host material. When excited at 395 nm and 466 nm, PL emission spectra show emission band at around 595 nm and 616 nm, which attributes to 5D0 → 7F1 and 5D0 → 7F2 transitions, respectively. Further TL glow curves of all the synthesized phosphors were studied when exposed to γ-rays.
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A.N. Belsky, J.C. Krupa, Luminescence excitation mechanisms of rare earth doped phosphors in the VUV range. Displays 19(4), 185–196 (1999). https://doi.org/10.1016/s0141-9382(98)00049-3
I.M. Pinatti, P.F.S. Pereira, M. de Assis, E. Longo, I.L.V. Rosa, Rare earth doped silver tungstate for photoluminescent applications. J. Alloys Compds. 3, 150 (2018)
C. D. Geddes (Eds), Reviews in Fluorescence 2016, Springer International Publishing, DOI 10.1007/978-3-319-48260-6, 2017.
G.B. Nair, S.J. Dhoble, Highly enterprising calcium zirconium phosphate [CaZr4(PO4)6:Dy3+, Ce3+] phosphor for white light emission. RSC Adv. 5(61), 49235–49247 (2015). https://doi.org/10.1039/c5ra07306e
J. Li, J. Yan, D. Wen, W.U. Khan, J. Shi, M. Wu, Q. Sua, P.A. Tanner, Advanced red phosphors for white light-emitting diodes. J. Mater. Chem. C 4, 8611–8623 (2016). https://doi.org/10.1039/C6TC02695H
J. Zhong, D. Chen, X. Chen, K. Wang, X. Li, Y. Zhu, Z. Ji, An efficient rare-earth free red-emitting Ca2YSbO6:Mn4+, M(M=Li+, Na+, K+, Mg2+) phosphors for white light-emitting diodes. Dalton Trans. 47, 6528–6537 (2018). https://doi.org/10.1039/C8DT00992A
X. Huang, B. Li, H. Guo, D. Chen, Molybdenum-doping-induced photoluminescence enhancement in Eu3+-activated CaWO4 red-emitting phosphors for white light-emitting diodes. Dyes Pigment. 143, 86–94 (2017). https://doi.org/10.1016/j.dyepig.2017.04.037
X. Huang, H. Guo, B. Li, Eu3+-activated Na2Gd(PO4) (MoO4): a novel high-brightness red-emitting phosphor with high color purity and quantum efficiency for white light-emitting diodes. J. Alloy Compd. 720, 29–38 (2017). https://doi.org/10.1016/j.jallcom.2017.05.251
P. Du, X. Huang, J.S. Yu, Facile synthesis of bifunctional Eu3+-activated NaBiF4 red-emitting nanoparticles for simultaneous white light-emitting diodes and field emission displays. Chem Eng J 337, 91–100 (2018). https://doi.org/10.1016/j.cej.2017.12.063
P. Du, J.S. Yu, Self-activated multicolor emissions in Ca2NaZn2(VO4)3:Eu3+ phosphors for simultaneous warm white light-emitting diodes and safety sign. Dyes Pigment 147, 16–23 (2017). https://doi.org/10.1016/j.dyepig.2017.07.065
J. He, Z. Gao, S. Liu, J.H. Jeong, R. Yu, B. Deng, New Eu3+-activated bismuthatetellurate LiSrBiTeO6 red-emitting phosphor for InGaN-based w-LEDs. J Lumin 202, 7–12 (2018). https://doi.org/10.1016/j.jlumin.2018.05.013
B.B. Niraula, C. Rizal, Photoluminescence property of Eu3+ doped CaSiO3Nano-phosphor with controlled grain size. Colloids Interfaces 2, 52 (2018). https://doi.org/10.3390/colloids2040052
H. Nagabhushana, B. Nagabhushana, M.M. Kumar, K. Murthy, C. Shivakumara, R. Chakradhar, Synthesis, characterization and photoluminescence properties. Spectrochim. Acta Part A 78, 64–69 (2011). https://doi.org/10.1016/j.saa.2010.08.063
A. Deshpande, N.S. Dhoble, S.C. Gedam, S.J. Dhoble, Photoluminescence and thermoluminescence of and evaluation of its kinetic parameters. Luminescence 32(5), 757–764 (2016). https://doi.org/10.1002/bio.3247
S.A. Kulkarni, S.G. Mhaisalkar, N. Mathews, P.P. Boix, Perovskite nanoparticles: synthesis, properties, and novel applications in photovoltaics and LEDs. Small Methods 3(1), 1800231 (2018). https://doi.org/10.1002/smtd.201800231
S. Verma, K. Verma, D. Kumar, B. Chaudhary, S. Som, V. Sharma, H.C. Swart, Recent advances in rare earth doped alkali-alkaline earth borates for solid state lighting applications. Phys B 535, 106–113 (2018). https://doi.org/10.1016/j.physb.2017.06.073
R.-J. Xie, N. Hirosaki, Y. Li, T. Takeda, Rare-earth activated nitride phosphors: synthesis. Lumin. Appl. Mater. 3(6), 3777–3793 (2010). https://doi.org/10.3390/ma3063777
D. Kim, S. Park, B.C. Choi, S.H. Park, J.H. Jeong, J.H. Kim, The tetravalent manganese activated SrLaMgTaO6 phosphor for w-LED applications. Mater. Res. Bull. 97, 115–120 (2018)
Y. Liu, J. Zhang, C. Zhang, Xu Jingtao, G. Liu, J. Jiang, H. Jiang, Ba9Lu2Si6O24:Ce3+: an efficient green phosphor with high thermal and radiation stability for solid-state lighting. Adv. Optical Mater. 3(8), 1096–1101 (2015)
Y. Liu, J. Silver, R.-J. Xie, J. Zhang, Xu Huawei, H. Shao, J. Jianga, H. Jianga, An excellent cyan-emitting orthosilicate phosphor for NUV-pumped white LED application. J. Mater. Chem. C 5(47), 12365–12377 (2017)
K. Park, H. Kim, D.A. Hakeem, Effect of host composition and Eu3+ concentration on the photoluminescence of aluminosilicate (Ca, Sr)2Al2SiO7:Eu3+ phosphors. Dyes Pigments 136, 70–77 (2017)
T.-C. Chien, J.-C. Yang, C.-S. Hwang, M. Yoshimura, Synthesis and photoluminescence properties of red-emitting Y6WO12:Eu3þ phosphors. J. Alloy. Compds. 676, 286–291 (2016)
Y. Jin, Y. Hu, H. Wu, H. Duan, L. Chen, Y. Fu, G. Ju, Z. Mu, M. He, A deep red phosphor Li2MgTiO4:Mn4+ exhibiting abnormal emission: potential application as color converter for warm w-LEDs. Chem. Eng. J. 288, 596–607 (2016)
G. Dong, X. Li, H. Pan, H. Ma, S. Zhao, L. Guana, P. Duan, N. Fu, C. Liu, X. Lia, Crystal structure, luminescence enhancement and white LEDs application of NaZnPO4:Eu3+ red phosphors. J. Lumin. 206, 260–266 (2019)
P. Du, X. Huang, J.S. Yu, Facile synthesis of bifunctional Eu3+-activated NaBiF4 red-emitting nanoparticles for simultaneous white light-emitting diodes and field emission displays. Chem. Eng. J. 337, 91–100 (2018)
Y. Liu, S. Liu, P. Sun, Du Yuanbao, S. Lin, R.-J. Xie, R. Dong, J. Jiang, H. Jiang, Transparent ceramics enabling high luminous flux and efficacy for the next-generation high-power LED light. ACS Appl. Mater. Interfaces 11, 21697–21701 (2019)
S. Liu, P. Sun, Y. Liu, T. Zhou, S. Li, R.-J. Xie, Xu Xin, R. Dong, J. Jiang, H. Jiang, Warm white light with a high color rendering index from a single Gd3Al4GaO12:Ce3+ transparent ceramic for high-power LEDs and LDs. ACS Appl. Mater. Interfaces 11, 2130–2139 (2019)
L.K. Bharat, J.Y. Park, J.S. Yu, Polyol mediated solvothermal synthesis and characterization of spindle shaped La2(MoO4)3:Eu3+ phosphors. Chem. Eng. J. 240, 179–186 (2014)
M.M. Jiao, N. Guo, W. Lu, Y.C. Jia, W.Z. Lv, Q. Zhao, B.Q. Shao, H.P. You, Tunable blue-green-emitting Ba3LaNa(PO4)3F: Eu2+, Tb3+ phosphor. Inorg. Chem. 52, 10340–10346 (2013)
H.K. Liu, L.B. Liao, Z.G. Xia, Structure, luminescence property and energy transfer behavior of color-adjustable La5Si2BO13:Ce3+, Mn2+ phosphors. RSC Adv. 4, 7288–7295 (2014)
H. Liu, L. Liao, M.S. Molokeev, Q. Guo, Y. Zhang, L. Mei, A novel single-phase white light emitting phosphor Ca9La(PO4)5(SiO4)F2:Dy3+: synthesis, crystal structure and luminescence property. RSC Adv. 6, 24577–24583 (2016)
H. Liu, L. Liao, Q. Guo, D. Yang, L. Mei, Ca9La(PO4)5(SiO4)Cl2:Dy3+: a white-emitting apatite-type phosphor pumped for n-UV w-LEDs. J. Lumin. 181, 407 (2017)
L. Liang, L. Mei, H. Liu, C. Wang, L. Liao, Intense broad-band absorption and blue-emitting Ca9La(PO4)5(SiO4)Cl2: Eu2+ phosphor under near-ultraviolet excitation. J. Lumin. 206, 154 (2019)
T. Zhoua, L. Meia, Y. Zhanga, L. Liaoa, H. Liua, Q. Guo, Color-tunable luminescence properties and energy transfer of Tb3+/Sm3+ co-doped Ca9La(PO4)5(SiO4)F2 phosphors. Opt. Laser Technol. 111, 191 (2019)
L. Mei, J. Xie, H. Liu, L. Liao, Y. Zhang, M. Li, Luminescence properties and energy transfer of Ce3+/Tb3+ co-doped Ca9La(PO4)5(SiO4)F2 phosphor. Opt. Commun. 335, 90 (2015)
A. Lecointre, A. Bessière, B. Viana, R. AïtBenhamou, D. Gourier, Red persistent luminescent silicate nanoparticles. Radiat. Meas. 45, 1 (2010)
T. Zhoua, L. Meia, Y. Zhanga, L. Liaoa, H. Liua, Q. Guo, Luminescence properties and energy transfer of Ce3+/Tb3+ co-doped Ca9La(PO4)5(SiO4)F2 phosphor. Opt. Laser Technol. 111, 191 (2019)
H. Liu, L. Liao, M.S. Molokeev, Q. Guo, Y. Zhang, L. Mei, A novel single-phase white light emitting phosphor Ca9La(PO4)5(SiO4)F2:Dy3+: synthesis, crystal structure and luminescence properties. RSC Adv. 6(29), 24577–24583 (2019)
L. Zhang, B. Sun, C. Shao, F. Zhen, S. Wei, W. Bu, Q. Yao, Z. Jiang, H. Chen, Preparation, band-structure and luminescence of double perovskite Ba2Mg-MoO6:Eu3+ orange-red phosphor for white LEDs. Ceram. Int. 44, 17305–17312 (2018)
S.H. Lee, Y. Cha, H. Kim, S. Lee, J.S. Yu, Luminescent properties of Eu3+-activated Gd2ZnTiO6 double perovskite red-emitting phosphors for white light-emitting diodes and field emission displays. RSC Adv. 8, 11207–11215 (2018)
X. Huang, H. Guo, B. Li, Eu3+-activated Na2Gd(PO4)(MoO4): a novel high-brightness red-emitting phosphor with high color purity and quantum efficiency for white light-emitting diodes. J. Alloys Compds. 720, 29–38 (2017). https://doi.org/10.1016/j.jallcom.2017.05.251
X.X. Wang, Y.L. Xian, J.X. Shi, Q. Su, M.L. Gong, The potential red emitting Gd2−y Euy(WO4)3–x (MoO4)x phosphors for UV InGaN-based light-emitting diode. Mater. Sci. Eng. B 140, 69–72 (2007)
Y.R. Parauha, R.S. Yadav, S.J. Dhoble, Enhanced photoluminescence via doping of phosphate, sulphate and vanadate ions in Eu3+ doped La2(MoO4)3 down conversion phosphors for white LEDs. Optics Laser Technol. (2019). https://doi.org/10.1016/j.optlastec.2019.105974
P. Du, J.S. Yu, Self-activated multicolor emissions in Ca2NaZn2(VO4)3:Eu3+ phosphors for simultaneous warm white light-emitting diodes and safety sign. Dyes Pigments 147, 16–23 (2017). https://doi.org/10.1016/j.dyepig.2017.07.065
J. Zhou, JuXu Feng Huang, H. Chena, Y. Wang, Luminescence study of self-activated and rare earth activated Sr3La(VO4)3 phosphor potentially applicable in W-LEDs. J. Mater. Chem. C 3(13), 3023–3028 (2015). https://doi.org/10.1039/c4tc02783c
Acknowledgement
Authors are grateful to the Director, Inter-University Accelerator Center (IUAC), New Delhi, for providing necessary facilities to carry out this work under research project (sanctioned beam line Project (BTR-III-63315) Ref No. IUAC/XIII.3A/. One of the author Yatish R. Parauha is thankful to Department of Science and Technology (DST), India, for financial support through INSPIRE fellowship (INSPIRE Code—IF180284). One more author SJD is thankful to Department of Science and Technology (DST), India (Nano Mission) (Sanction Project Ref. No. DST/NM/NS/2018/38(G), dt.16/01/2019) for financial assistance.
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Mehare, C.M., Parauha, Y.R., Chopra, V. et al. Tailoring the luminescent properties of Ca9La(PO4)5(SiO4)F2:1 mol%Eu3+ phosphor via doping of chloride, molybdate, vanadate, sulfate, and tungstate ions. J Mater Sci: Mater Electron 31, 3426–3440 (2020). https://doi.org/10.1007/s10854-020-02891-0
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DOI: https://doi.org/10.1007/s10854-020-02891-0