Journal of Powder Materials (한국분말재료학회지)

The Korean Powder Metallurgy & Materials Institute (한국분말재료학회 (*구 분말야금학회))
권호 표지
DOI QR코드

DOI QR Code

Synthesis and Phase Transformation Behavior of YAG Powders by a Mechanochemical Solid Reaction

기계화학적 고상반응에 의한 YAG 분말의 합성 및 상 형성 거동에 관한 연구

  • Jung Hyun-Gi (Division of Materials Science and Engineering, Hanyang University) ;
  • Hwang Gil-Ho (Division of Materials Science and Engineering, Hanyang University) ;
  • Lim Kwang-Young (School of Materials Science and Engineering, Hongik University) ;
  • Lee Young-Hun (Electronic Parts & Materials Group, Korea Institute of Ceramic Engineering and Technology) ;
  • Kang Sung-Goon (Division of Materials Science and Engineering, Hanyang University)
  • 정현기 (한양대학교 신소재공학과) ;
  • 황길호 (한양대학교 신소재공학과) ;
  • 임광영 (홍익대학교 재료공학부) ;
  • 이영훈 (요업기술원 전자부품.소재본부) ;
  • 강성군 (한양대학교 신소재공학과)
  • Published : 2006.08.01
Download PDF
⟨ Previous Next ⟩

Abstract

Yttrium aluminum garnet (YAG) powders were synthesized via mechanochemical solid reaction using $Y_2O_3$ with three types of aluminum compounds. $Y_2O_3$ reacted mechanochemically with all A1 compounds and formed YAM (yttrium aluminum monoclinic), YAG and YAP (yttrium aluminum perovskite) phases depending on the starting materials. The ground samples containing ${\gamma}-A1_2O_3$ showed the best reactivity, whereas the ground sample containing A100H, which had the largest surface area, exhibited pure YAG after calcination at $1200^{\circ}C$. The sample containing Al had the least reactivity, producing YAP along with YAG at $1200^{\circ}C$. The types and grinding characteristics of the starting materials and grinding time are believed to be important factors in the mechanochemical synthesis of YAG.

Keywords

References

  1. I. Matsubara, M. Parathaman, S. W. Allison, M. R. Cates, D. L. Beshears, and D. E. Holocomb: Mat. Res. Bull., 35 (2000) 217 https://doi.org/10.1016/S0025-5408(00)00202-6
  2. Y. C. Kang, I. W. Lenggoro, S. B. Park, and K. Okuyama: J. Phy. Chem. Solids, 60 (1999) 1855 https://doi.org/10.1016/S0022-3697(99)00191-2
  3. H. M. Wang, M. C. Simmonds and J. M. Rodenburg:Mater. Chem. Phys., 77 (2002) 802 https://doi.org/10.1016/S0254-0584(02)00142-6
  4. G. S. Corman: Ceram. Eng. Sci. Proc., 12 (1991) 1745
  5. T. A. Parthasarathy, T. Mah, and K. Keller: Ceram. Eng. Sci. Proc., 12 (1991) 1767
  6. A. Ikesue, I. Furusato, and K. Kamata: J. Am. Ceram. Soc., 78 (1995) 225 https://doi.org/10.1111/j.1151-2916.1995.tb08389.x
  7. K. M. Kinsman, J. McKittrick, E. Sluzky, and K. Hess:J. Am. Ceram. Soc., 77 (1994) 2866 https://doi.org/10.1111/j.1151-2916.1994.tb04516.x
  8. G. Gowda: J. Mater. Sci. Lett., 5 (1986) 1029 https://doi.org/10.1007/BF01730273
  9. S.-M. Sim, K. Keller, and T.-I. Mah: J. Mat. Sci., 35 (2000) 713 https://doi.org/10.1023/A:1004709401795
  10. T. Tachiwaki, M. Yoshinaka, K. Hirota, T. Ikegami, and O. Yamaguchi: Soild State Comm., 119 (2001) 603 https://doi.org/10.1016/S0038-1098(01)00293-9
  11. R. Manalert and M. N. Rahaman: J. Mater. Sci., 31 (1996) 3453
  12. M. Nyman, J. Caruso, M. J. Hampden-Smith, and T. T. Kodas: J. Am. Ceram. Soc., 80 (1997) 1231 https://doi.org/10.1111/j.1151-2916.1997.tb02969.x
  13. L. B. Kong, J. Ma, and H. Huang: Mat. Lett., 56 (2002) 344 https://doi.org/10.1016/S0167-577X(02)00480-9
  14. J. Z. Jiang, F. W. Poulsen, and S. Morup: J. Mater. Res., 14 (1999) 1343 https://doi.org/10.1557/JMR.1999.0183
  15. M. Simoneau, G. L'Esperance, M.L. Trudeau, and R. Schulz: J. Mater. Res., 9 (1994) 535 https://doi.org/10.1557/JMR.1994.0535
  16. G. Nicoara, D. Fratiloiu, M. Nogues, J. L. Dormann, and F. Vasiliu: Mater. Sci. Forum, 235-238 (1997) 145
  17. J. Xue, D. Wan, S. E. Lee, and J. Wang: J. Am. Ceram. Soc., 82 (1999) 1687 https://doi.org/10.1111/j.1151-2916.1999.tb01987.x
  18. Q. Zhang, and F. Saito: Powder Technol., 129 (2003) 86 https://doi.org/10.1016/S0032-5910(02)00136-5
  19. P. Alphonse, and M. Courty: Thermochim. Acta, 425 (2005) 75 https://doi.org/10.1016/j.tca.2004.06.009
  20. J. S. Reed: Principles of ceramics processing, Alfred, New York, 1994
  21. A. Ikesue, T. Kinoshita, K. Kamata, and K. Yoshida: J. Am. Ceram. Soc., 78 (1995) 1033 https://doi.org/10.1111/j.1151-2916.1995.tb08433.x

Cited by

  1. Phosphor Powders Prepared by a Solid-liquid Hybrid Route vol.51, pp.5, 2014, https://doi.org/10.4191/kcers.2014.51.5.424