Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Solid Solution Limit and Densification of NiO Doped $Pb(Zr_{0.525} Ti_{0.475})O_3$

NiO 첨가 $Pb(Zr_{0.525} Ti_{0.475})O_3$ 세라믹스의 치밀화의 고용한계

  • Published : 1986.06.01
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Abstract

$Pb(Zr_{0.525} Ti_{0.475})O_3$ piezoelectric ceramics both unmodified and doped with NiO were prepared by the conventional oxide techniques using sintering temperature from 900 to to 125$0^{\circ}C$. The difference in densification process between unmodified and NiO doped PZT ceramics was studied by shrinkage vs. firing temperatures and it was caused by increasing defect concentration in calcining process of NiO doped PZT ceramics. And nickel oxide solubility limit for $Pb(Zr_{0.525} Ti_{0.475})O_3$ ceramics is shown to be at the range from 0.2wt% to 0.5wt% from this defect model micro-structures dielectric and piezolectric properties of Nio doped PZT ceramics.

Keywords

References

  1. セラミツクスサイエソシリ一ス;ェレクトロセセラミックス v.2 一ノ?昇;?崎忠(著)
  2. Polar Dielectrics and Their Applications Jack C. Burfoot;G.W. Taylor
  3. 壓電セラミツクスと その應用 電子材料工業會
  4. Ferroelectrics v.41 Effects of Impurity Doping in Lead Zirconate - Lead Titanate Ceramics S. Takahashi
  5. J. Amer. Cer. Soc. v.52 no.5 Lead Zirconate - Lead Titanate Piezoelectric Ceramics with Iron Oxide Additions T.B. Weston;A.H. Webster;V.M. Mcnamara
  6. J. Amer. Cer. Soc. v.54 no.2 Substitution of Bi and Nb Ions in Lead - Zirconate - Titanate R.B. Atkin;R.L. Holman;R.M. Fulrath
  7. J. Amer. Cer. Soc. v.66 no.4 Sintering of PZT Ceramics;Ⅱ, Effect of PbO Content on A.I. Kingon;J.B. Clark
  8. J. Amer. Cer. Soc. v.66 no.4 Sintering of PZT Cermics;Ⅱ, Effect of PbO content on Densification Kinetics A.I. Kingon;J.B. Clark
  9. 무기정량 화학분석의 이론과 응용(2'nd Edition) 이길상(저)
  10. J. Amer .Cer. Soc. v.48 no.6 Formation of Lead-Zironate - Lead Titanate", Solid Solution Y. Matsuo;H. Sasaki
  11. J. Amer. Cer. Soc. v.66 no.11 Reaction Sequence in the Formation of Lead Zirconate - Lead Titanate B.V. Hiremath;A.I. Kingon;J.V. Biggers
  12. Piezoelectric Cermics B. Jaffe;W.R. Cook;H. Jaffe
  13. Ferroelectrics v.37 Densification in PZT S. Venkataramani;J.V. Biggers
  14. Sintering theory and practice, Materials Science Monographs v.14 Reactive Sintering R.L. Coble