Các phosphor KLaSr3(PO4)3F:Eu2+ mới: tổng hợp, cấu trúc và tính chất phát sáng

X.Y. Mi, J.C. Sun, P. Zhou, H.Y. Zhou, D. Song, K. Li, M.M. Shang, and J. Lin: Tunable luminescence and energy transfer properties in Ca8MgLu(PO4)7:Ce3+,Tb3+,Mn2+ phosphors. J. Mater. Chem. C 3, 4471 (2015). C.F. Guo, H. Jing, and T. Li: Green-emitting phosphor Na2Gd2B2O7:Ce3+,Tb3+ for near-UV LEDs. RSC Adv. 2, 2119 (2012). M.K. Kang and H.R. Jeong: Synthesis of Y3Al5O12:Ce3+ colloidal nanocrystals by pulsed laser ablation and their luminescent properties. J. Alloys Compd. 576, 195 (2013). D.D. Jia, Y. Wang, X. Guo, K. Li, Y.K. Zou, and W.Y. Jia: Synthesis and characterization of YAG:Ce3+ LED nanophosphors. J. Electrochem. Soc. 154, 1 (2007). S.Y. Xin and G. Zhu: Enhanced luminescence and abnormal thermal quenching behaviour investigation of BaHfSi3O9:Eu2+ blue phosphor co-doped with La3+–Sc3+ ion pairs. RSC Adv. 6, 41755 (2016). H.K. Liu, L.B. Liao, M.S. Molokeev, Q.F. Guo, Y.Y. Zhang, and L.F. Mei: A novel single-phase white light emitting phosphor Ca9La(PO4)5(SiO4)F2:Dy3+: Synthesis, crystal structure and luminescence properties. RSC Adv. 6, 24577 (2016). Q.F. Guo, L.B. Liao, M.S. Molokeev, L.F. Mei, and H.K. Liu: Color tunable emission and energy transfer of Ce3+ and Tb3+ co-doped novel La6Sr4(SiO4)6F2 phosphors with apatite structure. Mater. Res. Bull. 72, 245 (2015). K. Li, D.L. Geng, M.M. Shang, Y. Zhang, H.Z. Lian, and J. Lin: Color-tunable luminescence and energy transfer properties of Ca9Mg(PO4)6F2:Eu2+,Mn2+ phosphors for UV-LEDs. J. Phys. Chem. C 118, 11026 (2014). Y.M. Feng, J.P. Huang, L.L. Liu, J. Liu, and X.B. Yu: Enhancement of white-light-emission from single-phase Sr5(PO4)3F:Eu2+,Mn2+ phosphors for near-UV white LEDs. Dalton Trans. 44, 15006 (2015). H.K. Liu, L.B. Liao, J. Chen, Q.F. Guo, Y.Y. Zhang, and L.F. Mei: Tunable luminescence properties and energy transfer of Ba3NaLa(PO4)3F:Tb3+,Sm3+ phosphors with apatite structure. J. Lumin. 169, 739 (2016). S.S. Hu and W.J. Tang: Single-phased white-light-emitting Sr3NaLa(PO4)3F:Eu2+,Mn2+ phosphor via energy transfer. J. Lumin. 145, 100 (2014). Q.F. Guo, L.B. Liao, L.F. Mei, and H.K. Liu: Color-tunable photoluminescence and energy transfer properties of single-phase Ba10(PO4)6O:Eu2+,Mn2+ phosphors. J. Solid State Chem. 232, 102 (2015). M.B. Xie and R.K. Pan: Photoluminescence and Ce3+ → Tb3+ energy transfer in fluoro-apatite host Ca6La2Na2(PO4)6F2. Opt. Mater. 35, 1162 (2013). Y. Li, W.J. Liu, X.C. Wang, G. Zhu, C. Wang, and Y.H. Wang: A double substitution induced Ca(Mg0.8Al0.2)–(Si1.8Al0.2)O6:Eu2+ phosphor for w -LEDs: Synthesis, structure, and luminescence properties. Dalton Trans. 44, 13196 (2015). L.K. Bharat, J.Y. Park, and J.S. Yu: Hydrothermal synthesis, structures and luminescent properties of nanocrystaline Ca8Gd2(PO4)6O2:Eu2+,Eu3+ phosphors. Chem. Eng. J. 240, 179 (2014). A.C. Larson and R.B. Von Dreele: General Structure Analysis System (GSAS) (Los Alamos National Laboratory Report LAUR, Los Alamos, 2000); pp. 86–748. R.D. Shannon: Revised effective ionic radii, and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallogr. A 32, 751 (1976). L.H. Liu, L. Wang, C.N. Zhang, Y.J. Cho, B. Dierre, N. Hirosaki, T. Sekiguchi, and R.J. Xie: Strong energy-transfer-induced enhancement of luminescence efficiency of Eu2+- and Mn2+ -Co doped gamma-AlON for nar-UV-LED-pumped solid state lighting. Inorg. Chem. 54, 5556 (2015). P.P. Dai, S.P. Lee, T.S. Chan, C.H. Huang, Y.W. Chiang, and T.M. Chen: Sr3Ce(PO4)3:Eu2+, a broadband yellow-emitting phosphor for near ultraviolet-pumped white light-emitting devices. J. Mater. Chem. C 4, 1170 (2016). W.Z. Lv, M.M. Jiao, Q. Zhao, B.Q. Shao, W. Lu, and H.P. You: Ba1.3Ca0.7SiO4:Eu2+,Mn2+: A promising single-phase, color-tunable phosphor for near-ultraviolet white-light-emitting diodes. Inorg. Chem. 53, 11007 (2014). R.S. Rani and A. Lakshmanan: The role of anion and cation vacancies in the thermoluminescence and photoluminescence processes of BaSO4:Eu2+. J. Lumin. 174, 63 (2016). G.Z. Chen, L.J. Yin, J.T. Dong, Y.Y. Feng, Y. Gao, W.D. He, Y. Jia, and H.T. Hintzen: Synthesis, crystal structure, and luminescence properties of Y4Si2O7N2:Eu2+ oxynitride phosphors. J. Am. Chem. Soc. 99, 183 (2016). C.H. Huang, W.R. Liu, and T.M. Chen: Single-phased white-light phosphors Ca9Gd(PO4)7:Eu2+,Mn2+ under near-ultraviolet excitation. J. Phys. Chem. C 114, 18698 (2010). L.G. Van Uiter: An empirical relation fitting the position in energy of the lower d -band edge for Eu2+ or Ce3+ in various compounds. J. Lumin. 29, 1 (1984). P.D. Rack and P.H. Holloway: The structure, device physics, and material properties of thin film electroluminescent displays. Mater. Sci. Eng., R 21, 171 (1998). M. Zeuner, P.J. Schmidt, and W. Schnick: One-pot synthesis of single-source precursors for nanocrystalline LED phosphors M2Si5N8:Eu2+ (M = Sr, Ba). Chem. Mater. 21, 2467 (2009). G. Blasse: Energy transfer between inequivalent Eu2+ ions. J. Solid State Chem. 62, 207 (1986). D.L. Dexter: A theory of sensitized luminescence in solids. J. Chem. Phys. 21, 836 (1953). J.Y. Zhong, W.D. Zhuang, X.R. Xing, R.H. Liu, Y.F. Li, Y.H. Liu, and Y.S. Hu: Synthesis, crystal structures, and photoluminescence properties of Ce3+-doped Ca2LaZr2Ga3O12: New garnet green-emitting phosphors for white LEDs. J. Phys. Chem. C 119, 5562 (2015). J.H. Zhang, Q.J. Cheng, S.Q. Wu, Z.Q. Guo, Y.X. Zhuang, Y.J. Lu, Y. Li, and C. Chen: An efficient blue-emitting Sr5(PO4)3Cl:Eu2+ phosphor for application in near-UV white light-emitting diodes. J. Mater. Chem. C 3, 11219 (2015). J. Zheng, S. Wu, G. Chen, S. Dang, Y. Zhuang, Z. Guo, Y. Lu, Q. Cheng, and C. Chen: Blue-emitting Ca5(PO4)3Cl:Eu2+ phosphor for near-UV pumped light emitting diodes: Electronic structures, luminescence properties and LED fabrications. J. Alloys Compd. 663, 332 (2016).