• DocumentCode
    2528670
  • Title

    The piezoelectric characteristics of PZ-PT-PMS ceramics with addition of CeO2 for large displacement application

  • Author

    Lee, D.J. ; Kwon, S.S. ; Jeong, S.H. ; Lim, K.J. ; Park, S.G. ; Kim, H.H. ; Lim, T.Y.

  • Author_Institution
    Dept. of Electron. Eng., Chungbuk Nat. Univ., South Korea
  • fYear
    1998
  • fDate
    22-25 Jun 1998
  • Firstpage
    381
  • Lastpage
    384
  • Abstract
    Generally, piezoelectric ceramics based lead-zirconate-titanate (PZT) system are well known for use in high power devices. The chemical phase diagram of PbZTO3(PZ)-PbTiO3(PT)-Pb(Mn1/3Sb 2/3)O3(PMS) ceramics which have been shown to be adaptable for a high power usage is introduced. The stability of piezoelectric properties in PZ-PT-PMS solid solution system such as piezoelectric constants, electromechanical coupling coefficient and mechanical quality factor are discussed in terms of CeO2 additive. 0.47PbZrO3 (PZ) 0.43PbTiO3 (PT) 0.1Pb(Mn 1/3Sb2/3)O3 (PMS)-0.5 wt% CeO2 ceramics at sintering temperature of 1200°C adaptable for a high power device material are used. The resonant and anti-resonant frequencies, mechanical quality factor, and force factor are also measured as a function of vibration velocity
  • Keywords
    cerium compounds; lead compounds; phase diagrams; piezoceramics; piezoelectric devices; sintering; solid solutions; 1200 degC; PbZrO3-PbTiO3-PbMnO3SbO3 -CeO2; anti-resonant frequencies; chemical phase diagram; electromechanical coupling coefficient; force factor; large displacement application; mechanical quality factor; piezoelectric ceramics; piezoelectric characteristics; piezoelectric constants; resonant frequencies; sintering temperature; solid solution system; vibration velocity; Additives; Ceramics; Chemicals; Force measurement; Mechanical factors; Piezoelectric devices; Q factor; Solids; Stability; Vibration measurement;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Conduction and Breakdown in Solid Dielectrics, 1998. ICSD '98. Proceedings of the 1998 IEEE 6th International Conference on
  • Conference_Location
    Vasteras
  • Print_ISBN
    0-7803-4237-2
  • Type

    conf

  • DOI
    10.1109/ICSD.1998.709305
  • Filename
    709305
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2528670