Preparation and Characterization of a New Phosphor Lu2O3:Eu3+


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Europium-doped Lu2O3 nanocrystalline powders were prepared via a novel solution combustion route, with glycine as the fuel. The crystalline size and specific surface area of the combustion derived powders are strongly dependent on the glycine-to-nitrate ratio, which can control the combustion flame temperature. XRD, SEM, TEM and BET were used to characterize the phosphors and the photoluminescence was also investigated. Lu2O3:Eu3+exhibits narrow-band red emission extending from 580-700nm with a sharp peak at 611nm, corresponding to 5D0→7F2 transition of the Eu3+ ion.



Key Engineering Materials (Volumes 280-283)

Edited by:

Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li




Q. W. Chen et al., "Preparation and Characterization of a New Phosphor Lu2O3:Eu3+", Key Engineering Materials, Vols. 280-283, pp. 525-528, 2005

Online since:

February 2007




[1] A. Lempicki, J. Glodo: Nucl. Instru. &Meth. A Vol. 416 (1998), p.333.

[2] D.K. Williams, H.B. Yuan and B.M. Tissue: J. Lumin. Vol. 83-84 (1999), p.297.

[3] E.T. Goldburt, B. Kulkarni, R.N. Bhargava, J. Taylor and M. Libera: J. Lumin. Vol. 72-74 (1997), pp.190-192.

[4] L.A. Chick, L.R. Pederson, G.D. Maupin, J.L. Bates, L.E. Thomas and G.L. Exarhos: Mater. Lett. Vol. 10 (1990), p.6.

[5] J.J. Kingsley, L.R. Pederson: Mater. Res. Soc. Symp. Proc. Vol. 296 (1993), p.361.

[6] L. E. Shea, J. Mckittrick and O.A. Lopez: J. Am. Ceram. Soc. Vol. 79 (1996), p.3257.

[7] A Lempicki, C. Brecher, P. Szupryczynski, H. Lingertat, V.V. Nagarkar, S.V. Tipnis and S.R. Miller: Nucl. Instru. &Meth. A Vol. 488 (2002), p.579.


[8] A. Saiki, N. Ishizawa, N. Mizutani and M. Kato: Acta Crystallogr. B Vol. 40 (1984), p.76.

[9] M. Buijs, A. Meijerink and G. Blasse: J. Lumin. Vol. 37 (1987), p.9.

[10] G. Blasse, B.C. Grabmeier: Luminescent Materials (Springer-Verlag, Berlin1994).