Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Fabrication of Doped BaTiO3 by Coprecipitation Method

공침법에 의한 반도성 BaTiO3 제조

  • 안영필 (한양대학교 무기재료공학과) ;
  • 김복희 (한양대학교 무기재료공학과) ;
  • 이태석 (한양대학교 무기재료공학과)
  • Published : 1988.04.01
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Abstract

The Nb doped BaTiO3 was synthesized by coprecipitation method using H2O2 media in region from pH 8 to pH 11. The powder prepared by using this method was crystallized at about 20$0^{\circ}C$ and average particle size was controlled by heat treatment. Because of preparation having fine particle and relatively narrow particle size distribution, high performance PTC device was made of these precipitated powders.

Keywords

References

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