한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제31권5호
  • /
  • Pages.465-470
  • /
  • 1994
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  • 1229-7801(pISSN)
  • /
  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
권호 표지

초음파 분무 열분해법에 의한 $(Zr, SN)TiO_4$ 구형 미분말의 합성

Preparation of Spherical (Zr, Sn)TiO4 Powders by Ultrasonic Spray Pyrolysis

  • 조서용 (서울대학교 공과대학 무기재료공학과) ;
  • 이종흔 (삼성종합기술원 에너지환경연구실) ;
  • 김명철 (군산대학교 재료공학과) ;
  • 박순자 (서울대학교 공과대학 무기재료공학과)
  • 발행 : 1994.05.01
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초록

Fine, spherical (Zr, SN)TiO4 powders were prepared from the aqueous solution of metal chlorides by ultrasonic spray pyrolysis. Single phase (Zr, SN)TiO4 powders could be obtained above $700^{\circ}C$ (=temperature of the reactor) and all powders exhibited sizes in the range of 0.1 to 2.0 ${\mu}{\textrm}{m}$ and a narrow size distribution. The sintering properties of the prepared powders were better than those of the powders from solid-state reaction.

키워드

참고문헌

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  3. J. Am. Ceram. Soc. v.67 no.4 Microwave Characteristics of (Zr, Sn)TiO₄ and BaO-PbO-Nd₂O₃-TiO₂ Dielectric Resonators K. Wakino;K. Minai;H. Tamura
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  7. J. Mater. Sci.; Materials in Electronics Preparation of Spherical TiO₂/SnO₂ Powders by Ultrasonic Spray Pyrolysis and Its Spinodal Decomposition J.H. Lee;S.J. Park
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  10. 요업학회지 v.28 no.10 초음파 분무 열분해법에 의한 구형 TiO₂미분말의 합성 이종흔;조형진;박순자