Enhanced Luminescent Properties of Europium Complex by Replacement of Water Molecules by 1,10-Phenanthroline

Rajesh Kumar; Rajni Arora; V.B. Taxak; S.P. Khatkar*

doi:10.14233/ajchem.2014.15913

Issue

Vol. 26 No. 2 (2014): Vol 26 Issue 2

Issue Published : January 15, 2014

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

Enhanced Luminescent Properties of Europium Complex by Replacement of Water Molecules by 1,10-Phenanthroline

https://doi.org/10.14233/ajchem.2014.15913

Rajesh Kumar

Department of Chemistry Maharshi Dayanand University, Rohtak-124 001, India *Corresponding author: E-mail: s_khatkar@rediffmail.com

Rajni Arora

Department of Chemistry Maharshi Dayanand University, Rohtak-124 001, India *Corresponding author: E-mail: s_khatkar@rediffmail.com

V.B. Taxak

Department of Chemistry Maharshi Dayanand University, Rohtak-124 001, India *Corresponding author: E-mail: s_khatkar@rediffmail.com

S.P. Khatkar*

Department of Chemistry Maharshi Dayanand University, Rohtak-124 001, India *Corresponding author: E-mail: s_khatkar@rediffmail.com

Asian Journal of Chemistry, Vol. 26 No. 2 (2014): Vol 26 Issue 2
Article Published : January 16, 2014

Abstract

The complex [Eu(L)₃(phen)] (where L = 2'-hydroxy-4'-methoxy-2-phenylacetophenone, phen = 1,10-phenanthroline) was synthesized and characterized, by elemental analysis, energy dispersive X-ray spectroscopy, ¹H NMR spectroscopy infra red spectroscopy, TGA/DTA, scanning electron microscopy and the excitation as well as emission spectrum. The [Eu(L)₃(phen)] had regular shaped particles with size less than 1 μm without any phase separation and on excitation at 344 nm emits bright red luminescence with main peak at 614 nm. The complex emitting red luminescence might be used to make the electroluminescent devices for display purposes.

Keywords

Eu3 Infrared 1H NMR Elemental analysis Luminescence.

Kumar, R., Arora, R., Taxak, V., & Khatkar*, S. (2014). Enhanced Luminescent Properties of Europium Complex by Replacement of Water Molecules by 1,10-Phenanthroline. Asian Journal of Chemistry, 26(2), 583–586. https://doi.org/10.14233/ajchem.2014.15913

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References

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References

S.A. Junior, F.V. de Almeida, G.F. de Sá and C. de Mello Donegá, J. Lumin., 72-74, 478 (1997); doi:10.1016/S0022-2313(97)00025-2.

R. Kumar, J.K. Makrandi, I. Singh and S.P. Khatkar, Spectrochim. Acta A, 69, 1119 (2008); doi:10.1016/j.saa.2007.06.024.

R. Kumar, J.K. Makrandi, I. Singh and S.P. Khatkar, J. Lumin., 128, 1297 (2008); doi:10.1016/j.jlumin.2007.12.040.

R. Kumar, S.P. Khatkar, J.K. Makrandi and I. Singh, Electrochem. Soc. Trans., 11, 29 (2008).

R. Kumar, S.P. Khatkar, J.K. Makrandi and I. Singh, Electrochem. Soc. Trans., 11, 11 (2008).

R. Kumar, J.K. Makrandi, V.B. Taxak and S.P. Khatkar, Electrochem. Soc. Trans., 6, 25 (2008).

A.A.S. Araújo, H.F. Brito, O.L. Malta, J.R. Matos, E.E.S. Teotonio, S. Storpirtis and C.M.S. Izumi, J. Inorg. Biochem., 88, 87 (2002); doi:10.1016/S0162-0134(01)00346-4.

S.P. Khatkar, S.D. Han, J.Y. Park, R. Kumar, Y. Liang and V.B. Taxak, Bull. Electrochem., 21, 123 (2005).

Z. Yang, J. Tian, S. Wang, G. Yang, X. Li and P. Li, Mater. Lett., 62, 1369 (2008); doi:10.1016/j.matlet.2007.08.056.

X.Q. Su and B. Yan, J. Alloys Comp., 421, 273 (2006); doi:10.1016/j.jallcom.2005.11.037.

T. Jin, S. Tsutsumi, Y. Deguchi, K. Machida and G. Adachi, J. Alloys Comp., 252, 59 (1997); doi:10.1016/S0925-8388(96)02385-7.

B.L. An, M.L. Gong, K.W. Cheah, J.M. Zhang and K.F. Li, Chem. Phys. Lett., 385, 345 (2004); doi:10.1016/j.cplett.2003.12.093.

C. Pettinari, F. Marchetti, A. Cingolani, A. Drozdov, I. Timokhin, S.I. Troyanov, V. Tsaryuk and V. Zolin, Inorg. Chim. Acta, 357, 4181 (2004); doi:10.1016/j.ica.2004.06.024.

J. Moynagh and H. Schimmel, Nature, 400, 105 (1999); doi:10.1038/21981.

L.H. Slooff, A. Polman, S.I. Klink, G.A. Hebbink, L. Grave, F.C.J.M. van Veggel, D.N. Reinhoudt and J.W. Hofstraat, Opt. Mater., 14, 101 (2000); doi:10.1016/S0925-3467(99)00119-6.

D. An, Z. Yue and R.T. Chen, Appl. Phys. Lett., 72, 2806 (1998); doi:10.1063/1.121464.

R.H. Friend, R.W. Gymer, A.B. Holmes, J.H. Burroughes, R.N. Marks, C. Taliani, D.D.C. Bradley, D.A.D. Santos, J.L. Brdas, M. Lgdlund and W.R. Salaneck, Nature, 397, 121 (1999); doi:10.1038/16393.

G.G. Badcock, G.W.K. Cavill, A. Robertson and W.B. Whalley, J. Chem. Soc., 2961 (1950); doi:10.1039/jr9500002961.

G. Xiao-hua, P. Xi, S. Xin-yuan and C. Bo-wen, Polymer (Korea), 32, 305 (2008).

A.O. Ribeiro, P.S. Calefi, A.M. Pires and O.A. Serra, J. Alloys Comp., 374, 151 (2004); doi:10.1016/j.jallcom.2003.11.079.

C.R. De Silva, J. Wang, M.D. Carducci, S. Asha Rajapakshe and Z. Zheng, Inorg. Chim. Acta, 357, 630 (2004); doi:10.1016/j.ica.2003.08.006.

Issue

Vol. 26 No. 2 (2014): Vol 26 Issue 2

Enhanced Luminescent Properties of Europium Complex by Replacement of Water Molecules by 1,10-Phenanthroline

Abstract

Keywords

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