Effects of Mixing Method on the Preparation of PZT Ceramics and Its Electrical Characterization (Ⅰ)

製造方法에 따른 PZT Ceramics의 生成과 誘電特性에 미치는 影響 (第 1 報)

  • Sang Hee Cho (Department of Electronic Engineering, Kyungbuk National University)
  • 조상희 (경북대학교 공과대학 전자공학과)
  • Published : 19800230

Abstract

The present work is concerned with the studies on the production of PZT ceramics by newly developed mixing process, which tentatively named "precipitation mixing method", consists of precipitating lead carbontate in the presence of $TiO_2$ and/or $ZrO_2$. Mixtures of $PbCO_3$ and $TiO_2$ or $ZrO_2$ were compared with those obtained by ball-milling with special emphasis on the rate and mechanism of formation of lead titanate and lead zirconate. A possiblity for obtaining PZT ceramics by "precipitation mixing method" was established.

Keywords

References

  1. J. can. Cer. Soc. v.34 V. M. Mcnamara
  2. Asahi Glass Technical Rep. v.29 S. H. Cho;T. Yamaguchi;H. Kuno
  3. J. Jap. Soc. of pow. and pow. metal. v.23 H. Nagai;S. H. Cho
  4. Ceramugia Intern'l v.2 T. Yamaguchi;S. H. Cho
  5. Reactivity of Solids T. Yamaguchi;S. H. Cho
  6. J. Jap. Soc. of pow. and pow. metal. v.1 O. Yamaguchi;M. Yasumoto
  7. v.92 H. Nitta;T. Yamaguchi;H. Kuno
  8. J. Jap. Soc. of Pow. and pow. metal. v.9 O. Yamaguchi
  9. J. Amer. Cer. Soc. v.55 J. D. Hancoch;J. H. Sharp
  10. J. Appl. chem. USSR v.23 A. M. Ginstling;B. I. Brounstein
  11. J. Jap. Soc. of pow. and pow. metal. v.9 O. Yamaguchi
  12. National Technical Rep. v.10 S. Mori;H. Mitsuda
  13. J. Jap. Soc. of pow. and pow. metal. v.20 T. Akashi