Combustion Synthesis and Luminescent Properties of Red-Emitting Sr4-x Al6MoO16:xEu3+ Phosphors

Authors

  • B. V. Tupte  Department of Physics, SGM College Kurkheda, Maharashtra ,India
  • M. M. Bhave  Department of Physics, N. H. College, Bramhapuri, Maharashtra ,India
  • C. D. Mungmode  Department of Physics, M.G. College, Armori, Maharashtra ,India
  • D. H. Gahane  Department of Physics, N. H. College, Bramhapuri, Maharashtra ,India
  • S. V. Moharil  Ex-Head Department Of Physics RTM Nagpur University, Nagpur, Maharashtra ,India

Keywords:

Phosphors; Combustion Method; Sr4-x Al6 MoO16 :xEu3+ ;Luminescence

Abstract

In the present work, Sr4-x Al6MoO16:xEu3+(x= 2,3,4 &5 %) red-emitting phosphors have been successfully synthesized by the combustion method and their photoluminescence characterization was performed. Photoluminescence spectra showed that the emission peaks at 593 (5D0→7F1) and 615 nm (5D0→7F2) for Eu3+ are observed after excitation at 270 nm (i.e. Mo–O charge transfer band). Intense red emission of Eu3+ in Sr4-xAl6MoO16 host lattice show the occupation of a non-centrosymmetric site by the rare earth ions in the host lattice. The emission intensity of Eu3+ ions in the Sr4-xAl6MoO16 host largely enhanced with the concentration increasing of activator (Eu3+). Intense characteristic emissions show no concentration quenching up to 3 mol% concentration of rare earth ion and the emission intensity reached the maximum at x=4%. Among these phosphors, Sr4-x Al6MoO16:xEu3+ synthesized at 750℃ exhibits the strongest red emission and appropriate CIE chromaticity coordinates (x=0.637, y=0.359) close to the NTSC standard value. It is shown that Sr4-xAl6MoO16:xEu3+ phosphors are demonstrating their potential suitability for application in solid state lighting.

References

  1. W.O. Gordon, J.A. Carter, B.M. Tissue, J. Lumin. 108 (2004) 339.
  2. X.M. Zhang, W.L. Li, L. Shi, X.B. Qiao, H.J. Seo, Appl. Phys. B., 99, 279.
  3. K. Shioi, N. Hirosaki, R.J. Xie, T. Takeda, Y.Q. Li, J. Alloy. Compd. 504 (2010) 579.
  4. D.Q. Chen, Y.L. Yu, P. Huang, H. Lin, Z.F. Shan, Phys. Chem. Chem. Phys. 12 (2010) 7775.
  5. X. Zhang, J. Zhang, R. Wang, M. Gong, J. Am. Ceram. Soc. 93 (2010) 1368.
  6. Kim, T.; Kang, S. Potential red phosphor for UV-white LED device. J. Lumin. 2007, 122−123, 964−966.
  7. Hwang, K.-S.; Jeon, Y.-S.; Hwangbo, S.; Kim, J.-T. Opt. Appl. 2009, 39, 375−383.
  8. Ya n , B . ; Wu , J . - H . Mater. Chem. Phys. 2009, 116, 67− 71.
  9. Haque, Md. M.; Lee, H.-I.; Kim, D.-K. J. Alloys Compd. 2009, 481, 792−796.
  10. Guo, C.; Gao, F.; Xu, Y.; Liang, L.; Shi, F. G.; Yan, B. J. Phys. D: Appl. Phys. 2009, 42, 095407.
  11. Meert, K. W.; Morozov, V. A.; Abakumov, A. M.; Hadermann, J.; Poelman, D.; Smet, P. F. Opt. Express 2014, 22, A961−A972.
  12. Shao, Q.; Li, H.; Wu, K.; Dong, Y.; Jiang, J. J. Lumin. 2009, 129, 879−883.
  13. Yi, L.; Zhou, L.; Wang, Z.; Sun, J.; Gong, F.; Wan, W.; Wang, W. Curr. Appl. Phys. 2010, 10, 208−213.
  14. L. Bokatial, S. Rai, J. Opt. 41 (2012) 94.
  15. G.Y. Dong, H.X. Ma, Y.F. Liu, Z.P. Yang, Q.B. Liu, Opt. Commun. 295 (2013) 129.
  16. N. Suriyamurthy, B.S. Panigrahi, B. Venkatraman, V. Natarajan, J. Opt. 41 (2012) 48.
  17. G.R. Hu, X.R. Deng, Z.D. Peng, Y.B. Cao, K. Du, J. Alloy. Compd. 452 (2008) 462.
  18. C. Mansuy, J.M. Nedelec, C. Dujardin, R. Mahiou, Opt. Mater. 29 (2007) 697.
  19. Y.Q. Zhai, Z.H. Yao, S.W. Ding, M.D. Qiu, J. Zhai, Mater. Lett., 57, 2901.
  20. Y.H. Li, J.H. Zhang, Q.Q. Xiao, R.J. Zeng, Mater. Lett. 62 (2008) 3787.
  21. S.L. Liu, Q. Su, Chin. J. Chem. 22 (2004) 437.
  22. X. Li, Z.P. Yang, L. Guan, Q.G. Guo, C. Liu, P.L. Li, J. Alloy. Compd. 464 (2008) 565.
  23. G.F. Li, Q.X. Cao, Z.M. Li, Y.X. Huang, H.Q. Jiang, J. Rare Earths 28 (2010) 709.
  24. T.Y. Peng, H.P. Yang, X.L. Pu, B. Hu, Z.C. Jiang, C.H. Yan, Mater. Lett. 58 (2004) 352.
  25. S.K. Shi, J.Y. Wang, J. Alloy. Compd. 327 (2001) 82.
  26. X.H. Qian, X.P. Pu, D.F. Zhang, L. Li, M.J. Li, S.T. Wu, J. Lumin. 131 (2011) 1692.
  27. S.K. Shi, J. Gao, J. Zhou, Opt. Mater. 30 (2008) 1616.
  28. G. Blasse, J. Chem. Phys. 1966, 45, 2356.
  29. T. Igarashi, M. Ihara, T. Kusunoki, K. Ohno, T. Isobe, M. Senna, Appl. Phys. Lett. 2000, 76, 1549.
  30. Z. Qi, M. Liu, Y. Chen, G. Zhang, M. Xu, C. Shi, W. Zhang, M. Yin, Y. Xie, J. Phys. Chem. C 2007, 111, 1945.
  31. H. E. Hoefdraad, F. M. A. Stegers, G. Blasse, Chem. Phys. Lett. 1975, 32, 216.
  32. Y. Wang, T. Endo, L. He, C. Wu, J. Cryst. Growth 268 (2004) 568.
  33. L. Yang, L.Q. Zhou, Y. Huang, Z.W. Tang, Mater. Res. Bull. 46 (2011) 239.   
  34. D. Wang, Q.R. Yin, Y.X. Li, M.Q. Wang, J. Lumin. 97 (2002) 1.
  35. L. Jiang, C.K. Chang, D.L. Mao, C.L. Feng, Mater. Sci. Eng. B 103 (2003) 271.
  36. X.M. Zhang, H.J. Seo, J. Alloy. Compd. 503 (2010) L14.
  37. J.L. Huang, L.Y. Zhou, Z.P. Zhao, F.Z. Gong, J.P. Han, R.F. Wang, J. Rare Earths 28 (2010) 356.
  38. A. Szczeszak, K. Kubasiewicz, S. Lis, Opt. Mater. 35 (2013) 1297.

International Journal of Scientific Research in Science and Technology

Downloads

Published

2018-01-30

Issue

Volume 4, Issue 1, January-February-2018

Section

Research Articles

License

Copyright (c) IJSRST

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
B. V. Tupte, M. M. Bhave, C. D. Mungmode, D. H. Gahane, S. V. Moharil, " Combustion Synthesis and Luminescent Properties of Red-Emitting Sr4-x Al6MoO16:xEu3+ Phosphors, International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011, Volume 4, Issue 1, pp.319-323, January-February-2018.