Browse > Article
http://dx.doi.org/10.4313/TEEM.2003.4.5.028

Synthesis and Luminescence Characterization of En3+ Doped Gd2O3 Phosphors by Combustion Method  

Jeong, Young-Ho (Advanced Energy Materials & Application Research Department, Korea Institute of Energy Research)
Myung, Kwang-Shik (Advanced Energy Materials & Application Research Department, Korea Institute of Energy Research)
Kim, Jung-Duk (Advanced Energy Materials & Application Research Department, Korea Institute of Energy Research)
Han, Sang-Do (Advanced Energy Materials & Application Research Department, Korea Institute of Energy Research)
Park, Jin-Won (Department of Chemical Engineering, Yonsei University)
Singh, K.C. (Department of Chemistry, Maharshi Dayanand University)
Publication Information
Transactions on Electrical and Electronic Materials / v.4, no.5, 2003 , pp. 28-32 More about this Journal
Abstract
Europium-doped gadolinium oxide ($Gd_2O_3;Eu^{3+}$) phosphors have been prepared by combustion method using urea[H$_2$NCONH$_2$] or carbohydrazide[H$_2$NNHCONHNH$_2$] as fuel materials in a preheated furnace at 500$^{\circ}C$. The phosphors obtained were fired at 1200$^{\circ}C$ for 3 hours to get better luminescent properties. The combustion method used was found to be a simple and fast method for the preparation of fine-sized particles. The influence of the fuel/oxidant (urea or carbohydrazide/nitrate) mole ratio on the phosphor has been investigated and the optimum values for various parameters have been determined. By this method, phosphor that has better brightness and smaller size particles than that obtained by conventional method has been prepared.d has been prepared.
Keywords
$Gd_2O_3; Eu^{3+}$ phosphor; Combustion; Urea; Carbohydrazide; Luminescence;
Citations & Related Records
연도 인용수 순위
  • Reference
1 J. J. K-ingsley and K. C. Patil, 'A novel combustion process for the synthesis of fine particle $\alpha$ -alumina and related oxide materials', Mater. Lett., Vol. 6, p. 427, 1988   DOI   ScienceOn
2 J. J. Kingsley, K. Suresh, and K. C. Patil, 'Combustion synthesis of fine particle metal aluminates', J. Mater. Sci., Vol. 25, p. 1305, 1990   DOI
3 J. J. Kingsley, L. R. Pederson, and G. D. Maupin, 'Glycine-nitrate combustion synthesis of oxide ceramic powders', Mater. Lett., Vol. 10(1,2), p. 6, 1990   DOI   ScienceOn
4 S. Shikao and W. Jiye, 'Combustion synthesis of$Eu^{+3}$ activated $Y_{3}Al_{5}O_{12}$; Phosphor nanoparticles', J. Alloys and Compounds, Vol. 327, p. 82, 2001   DOI   ScienceOn
5 D. Ravichandran, R. Roy, P. Ravmdranathan, and W. B. White, 'Combustion synthesis of hexaaluminate phosphors', J. Am.Ceram. Soc., Vol. 82, No. 4, p. 1082, 1999   DOI   ScienceOn
6 L. E. Shea, J. McKittrick, and 0. A. Lopez, 'Synthesis of red-emitting, small particle size luminescent oxides using an optimized combustion process', J. Am. Ceram. Soc., Vol. 79, No. 12, p. 3257,1996   DOI   ScienceOn
7 S. Ekambaram and K. C. Patil, 'Synthesis and properties of $Eu^{2+}$ activated blue phosphors", J. Alloys and Compounds, Vol. 248, p. 7, 1997   DOI   ScienceOn
8 C. Ainsworth and R. G.Jones, 'Isomeric and nuclearsubstituted (3 -aminoethyl-l, 2, 4-triazoles', J. Am Chem. Soc., Vol. 77, p. 621, 1955   DOI
9 S. Ekambaram and K. C. Patil, 'Combustion synthesis of yttha', J. Mater. Chem., Vol. 5, p. 905, 1995   DOI
10 R. C. RopP, 'Luminescence and the Solid State', Elsevier, Amsterdam, 1991
11 P. Goldberg, 'Luminescence of Inorganic Solids', Academic Press, New York and London, 1966
12 J. Zhang, Z. Tang, Z. Zhang, W. Fu, J. Wang, and Y. Lin, 'Synthesis ofnanometer $Y_{2}O_{3}$:Eu phosphor and its luminescence property', Materials Science and Engineering A, Vol. 334, No. 1-2, p. 246, 2002   DOI   ScienceOn
13 O. A. Serra, S. A. Cicillini, and R. R. Ishiki, 'A new procedure to obtain $Eu^{3+}$ doped oxide and oxosalt phosphors', J. Alloys and Compounds, Vol. 303-304, p. 316, 2000   DOI   ScienceOn
14 C. L. Lo, J. G. Duh, B. S. Chiou, C. C. Peng, and L. Ozawa, 'Synthesis of $Eu^{3+}$ -activated yttrium oxysulfide red phosphor by flux fusion method', Materials Chemistry and Physics, Vol. 71, p. 179, 2001   DOI   ScienceOn
15 S. Erdel, R. Roy, G. Harshe, H. Juwhari, and W. B. White, 'The effect of powder preparation processes on the luminescent properties of yttrium oxide based phosphor materials', Materials Research Bulletin, Vol. 30, No. 6, p. 745, 1995   DOI   ScienceOn
16 J. Zhang, Z. Zhang, Z. Tang, Z. Zheng, and Y. Lin, 'Synthesis and characterization of BaMgAl $_{10}O_{17}$:Eu phosphors derived by sol-gel processing', Powder Technology, Vol. 126, No. 2, p. 161, 2002   DOI   ScienceOn
17 R. P. Rao and D. J. Devine, 'RE-activated lanthanide phosphate phosphors for PDP applications', J.   DOI   ScienceOn