한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제39권10호
  • /
  • Pages.1007-1010
  • /
  • 2002
  • /
  • 1229-7801(pISSN)
  • /
  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
권호 표지
DOI QR코드

DOI QR Code

마이크로파 가열에 의하여 합성된 알루미나 입자의 특성

Characteristics of Alumina Particles Synthesized by Microwave Heating

  • 김성완 (부산대학교 무기재료공학과) ;
  • 이성환 (부산대학교 무기재료공학과) ;
  • 박재현 (부산대학교 무기재료공학과) ;
  • 김준호 (부경대학교 화학공학과) ;
  • 박성수 (부경대학교 화학공학과) ;
  • 박희찬 (부산대학교 무기재료공학과)
  • Kim, Sung-Wan (Department of Inorganic Materials Engineering, Pusan National University) ;
  • Lee, Sung-Hwan (Department of Inorganic Materials Engineering, Pusan National University) ;
  • Park, Jae-Hyun (Department of Inorganic Materials Engineering, Pusan National University) ;
  • Kim, Jun-Ho (Division of Chemical Engineering, Pukyung National University) ;
  • Park, Seong-Soo (Division of Chemical Engineering, Pukyung National University) ;
  • Park, Hee-Chan (Department of Inorganic Materials Engineering, Pusan National University)
  • 발행 : 2002.01.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

마이크로파 가열을 이용하여 ${\gamma}-Al_2O_3와\;Na_2SO_4$ 분말 혼합물로부터 알파 알루미나 판상체 입자를 합성하였다. 마이크로파를 이용하여 합성된 알루미나 입자의 크기와 입자분포를 마이크로파 이용 없이 동일한 혼합물로부터 합성된 분말과 비교하였다. 마이크로파를 이용하여 합성된 시료는 마이크로파 사용 없이 합성된 시료에 비하여 입자크기가 작고 입자분포가 좁음을 알 수 있었다.

Alpha alumina platelet particles were synthesized from the powder mixture of ${\gamma}-Al_2O_3and\;Na_2SO_4$ with the use of microwave heating. The characteristics of the particles such as particle size and particle size distribution were compared with those of particles obtained from the same mixture without the use of microwave. Sample with the use of microwave showed small particle size and narrow particle size distribution compared to that without the use of microwave.

키워드

참고문헌

  1. M. C. Fredel and A. R. Boccaccini, 'Processing andMechanical Properties of Biocompatible $Al_2O_3$ Platelet- Reinforced $TiO_2$,' J. Mater. Sci., 31 [16] 4375-80 (1996) https://doi.org/10.1007/BF00356463
  2. R. K. Roeder, K. P. Trumble and K. J. Bowman, 'Micro-structure Development in $Al_2O_3$platelet reinforced Ce Zr$O_2/Al_2O_3$, Composites,' J. Am. Ceram. Soc., 80 [1] 27-36 (1997) https://doi.org/10.1111/j.1151-2916.1997.tb02787.x
  3. R. F. Hill, R. Danzer and R. T. Paine, 'Synthesis of Aluminum Oxide Platelets,' J. Am. Ceram. Soc., 84 [3] 514-20(2001) https://doi.org/10.1111/j.1151-2916.2001.tb00692.x
  4. R. F. Hill and P. H. Supancic, 'Thermal Conductivity of Platelet-filled Polymer Composites,' J. Am. Ceram. Soc., 85 [4] 851-57 (2002) https://doi.org/10.1111/j.1151-2916.2002.tb00183.x
  5. T. Kimura, M. Machida, T. Yamaguchi and R. E. Newnham,'Products of Reaction Between PbO and $Nb_2O_5$, in Molten KCl and NaCl,' J. Am. Ceram. Soc., 66 [10] C195-97(1983) https://doi.org/10.1111/j.1151-2916.1983.tb10553.x
  6. A. C. Tas, 'Molten Salt Synthesis of Calcium Hydroxya patite Whiskers,' J. Am. Ceram. Soc., 84 [2] 295-300(2001) https://doi.org/10.1111/j.1151-2916.2001.tb00653.x
  7. S. Hashimoto and A. Yamaguchi, 'Formation of PorousAggregations Composed of $Al_2O_3$ Platelets Using PotassiumSulfate Flux,' J. Eur. Ceram. Soc., 19 335-39 (1999) https://doi.org/10.1016/S0955-2219(98)00202-7
  8. S. Hashimoto and A. Yamaguchi, 'Synthesis of K AlUO.;Platelets Using Sodium Sulfate Flux,' J. Mater. Res., 14 '[12] 4667-72 (1999) https://doi.org/10.1557/JMR.1999.0631
  9. S. S. Park, J. H. Kim, S. W. Kim, S. H. Lee, J. H. Park andH. C. Park, 'Microwave Synthesis of Alpha Alumina Plate-lets Using Flux Method,' J. Kor. Ceram. Soc., 39 [5] 473-78 (2002) https://doi.org/10.4191/KCERS.2002.39.5.473
  10. W. H. Sutton, 'Microwave Processing of Ceramic Materials,' Am. Ceram. Soc. Bull, 68 [2] 376-86 (1989)
  11. S. E. Lee, B. W. Kim, S. S. Park and H. C. Park, 'The Studyfor the Characteristics of Microwave Coupled $V_2O_5-PbO-TeO_2$ Glass System,' J. Kor. Ceram. Soc., 38 [5] 438-45(2001)
  12. S. S. Park, K. S. Jung, B. W. Kim, S. E. Lee and H. C. Park,'Microwave Heating Induced Crystallisation of PbTi$O_3$from a PbO-$B_2O_3-ZnO-TiO_2$, Glass Joined to Alumina,'Glass Technol 43 [2] 70-4 (2002)
  13. H. K. Kang, K. H. Kim and H. C. Park, 'Preparation of Fe Free Alumina Powder from Kaolin,' J. Mater. Sci. Lett., 14 425-27 (1995)
  14. H. C. Park, J. H. Park, B. W. Kim, S. E. Lee, J. H. Kim and S. S. Park, 'A Study for the Synthesis and Characterizationof $\gamma$alumina Powder by Ultrasonic Irradiation(m Kor.),' J. Kor. Ceram. Soc., 38 [10] 921-27 (2001)
  15. D. J. Duval, M. J. E. Terjak, S. H. Risbub and B. L. Phillips,'Microwave Melting of Ion conducting Glasses,' Mat. Res.Soc. Symp. Proc., 430 125-29 (1996)
  16. J. Suhm, 'Rapid Wave Microwave Technology for DryingSensitive Products,' 79 [5] 69-71 (2000)
  17. S. S. Park, E. H. Hwang, B. C. Kim and H. C. Park, 'Syn thesis of Hydrated Aluminum Sulfate from Kaolin byMicrowave Extraction,' J. Am. Ceram. Soc., 83 [6] 1341-45(2000) https://doi.org/10.1111/j.1151-2916.2000.tb01390.x
  18. A. C. Metaxas and R. J. Meredith, 'Industrial MicrowaveHeating,' pp. 70-73, Peter Peregrinus Ltd., London, 1993