Browse > Article
http://dx.doi.org/10.3365/KJMM.2012.50.6.439

Combustion Synthesis of YAG:Ce Phosphor with Teflon  

Yeon, Jung Woon (Chungnam National University)
Won, Chang Whan (Chungnam National University)
Won, Hyung Il (Chungnam National University)
Nersisyan, H.H. (Chungnam National University)
Publication Information
Korean Journal of Metals and Materials / v.50, no.6, 2012 , pp. 439-443 More about this Journal
Abstract
YAG:Ce phosphor were prepared in a self-propagating high-temperature synthesis (SHS) using a $1.5Y_2O_3+2.5Al_2O_3+0.116CeO_2+3.0KClO_3+kCO(NH_2)_2+m(C_2F_4)_n$ precursor mixture. The heat for the combustion propagation was provided by the reaction of a $KClO_3+CO(NH_2)_2+(C_2F_4)n$ mixture. Pure-phase YAG phosphor was synthesized at the combustion temperature of $1210^{\circ}C$ from k=3.6 mole and m=0.3 mole. The as-prepared YAG:Ce phosphor had a particle size of $2-10{\mu}m$. The addition of Teflon to the precursor mixture increased the YAG particle size and its luminescent intensity. The emission peak of the YAG phosphor was blue-shifted with an increase of Teflon concentration.
Keywords
teflon; YAG phosphor; SHS(self-propagating high-temperature synthesis);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 X. Li, H. Liu, J. Wang, H. Cui, X. Zhang, and F. Hana, Mater. Sci. Eng. A 379, 347 (2004).   DOI   ScienceOn
2 D. Ravichandran, R. Roy, A. G. Chakhovskoi, C. E. Hunt, W. B. White, and S. Erdei, J. Lumin 71, 291 (1997).   DOI   ScienceOn
3 Y. Zhou, J. Lin, M. Yu, S. Wang, and H. Zhang, Mater. Lett. 56, 328 (2002).
4 G. W. Berkstresser, J. Shmulovich, T. C. D. Huo, and G. Matulis, J. Electrochem. Soc. 134, 2624 (1987).   DOI   ScienceOn
5 Y. D. Huh, Y. S. Cho, and Y. R. Do, Bull. Korean Chem. Soc. 23, 1435 (2002).   DOI   ScienceOn
6 W. M. Yen and M. J. Weber, Inorganic phosphors, CRC Press, Canada (2004).
7 K. M. Kinsman, J. McKittrick, E. Sluzky, and K. Hess, J. Am. Ceram. Soc. 77, 2866 (1994).   DOI   ScienceOn
8 Y. C. Kang, I. W. Lenggoro, S. B. Park, and K. Okuyama, J. Phy. Chem. Solids 60, 1855 (1999).   DOI   ScienceOn
9 I. Matsubara, M. Parathaman, S. W. Allison, M. R. Cates, D. L. Beshears, and D. E. Holocomb, Mat. Res. Bull. 35, 217 (2000).   DOI   ScienceOn
10 X. Li, H. Liu, J. Wang, X. Zhang, and H. Cui, Opt. Mater. 25, 407 (2004).   DOI   ScienceOn
11 Y. Hakuta, T. Haganuma, K. Sue, T. Adschiri, and K. Arai, Mater. Res. Bull. 38, 1257 (2003).   DOI   ScienceOn
12 J. J. Zhang, J. W. Ning, X. J. Liu, Y. B. Pan, and L. P. Huang, Mate. Res. Bull. 38, 1249 (2003).   DOI   ScienceOn
13 Y. D. Hahn and I. H. Song, Bull. Korean Chem. Soc. 10, 162 (1995).
14 Z. A. Munir, Metall. Trans. 23A, 7 (1992).
15 A. Makino and C. K. Low, J. Am. Ceram. Soc. 77, 778 (1984).