Journal of Materials Science

, Volume 42, Issue 13, pp 4745–4752 | Cite as

Effect of CeO2 on dielectric, ferroelectric and piezoelectric properties of PMN–PT (67/33) compositions

  • Benudhar Sahoo
  • Prasanta Kumar PandaEmail author


Lead magnesium niobate–lead titanate [Pb(Mg1/3Nb2/3)O3–PbTiO3] powders doped with different mole % of CeO2 were prepared by a modified columbite route with compositions corresponding to morphotropic phase boundary (MPB) region. These powders were calcined at 800 °C for 4 h and circular test specimens were prepared by uniaxial pressing. The specimens were sintered at 1150 °C/2 h, poled at 2 kV/mm d.c. voltage and were characterized for dielectric, ferroelectric and piezoelectric properties. It was observed that the piezoelectric and ferroelectric properties initially increase up to 2 mol% of ceria addition and then decrease with increase in ceria concentration. The diffusivity of the dielectric curves increases with increase in ceria concentration. The decrease in Curie temperature was observed from 173 °C corresponding to pure PMN–PT to a temperature of 138 °C for 10 mol% of ceria addition.


Ceria CeO2 BaTiO3 Piezoelectric Property Morphotropic Phase Boundary 
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The authors are very grateful to Dr. S. Usha Devi for XRD patterns, Mr. M.A. Venkatswami and Mrs. Kalavati for SEM. The authors also gratefully acknowledge Head, Materials Science Division and Director, NAL for providing necessary encouragement during the course of this study. The authors would like to thank Prof. V. Subramanian and D. Rout, Department of Physics, IIT Madras for their help in measurement of dielectric constant of the samples. Mr. Benudhar Sahoo also thanks CSIR, New Delhi for the research fellowship.


  1. 1.
    Swartz SL, Shrout TR, Schulze WA, Cross LE (1984) J Am Ceram Soc 67:311CrossRefGoogle Scholar
  2. 2.
    Ouchi H, Nagano K, Hayakawa S (1965) J Am Ceram Soc 48:630CrossRefGoogle Scholar
  3. 3.
    Cross LE, Jang SJ, Newnham RE, Nomura S, Uchino K (1980) Ferroelectrics 23:187Google Scholar
  4. 4.
    Choi SW, Shruot TR, Jang SJ, Bhalla AS (1989) Mater Lett 8:253CrossRefGoogle Scholar
  5. 5.
    Markgra SA, Bhalla AS (1996) Mater Lett 28:221CrossRefGoogle Scholar
  6. 6.
    Uchino K (1986) Am Ceram Soc Bull 65:647Google Scholar
  7. 7.
    Cross LE (1996) Mater Chem Phys 43:108CrossRefGoogle Scholar
  8. 8.
    Colla EV, Gupta SM (1999) J Appl Phys 85:362CrossRefGoogle Scholar
  9. 9.
    Choi SW, Shrout TR, Jang SJ, Bhalla AS (1989) Ferroelectrics 100:29CrossRefGoogle Scholar
  10. 10.
    Eugene VC, Yushin NK, Viehland D (1998) J Appl Phys 83:3298CrossRefGoogle Scholar
  11. 11.
    Gene HH (1999) J Am Ceram Soc 82:797Google Scholar
  12. 12.
    Ho JC, Liu KS, Lin IN (1993) J Mater Sci 28:4497CrossRefGoogle Scholar
  13. 13.
    Wu TB, Shyu MJ, Chung CC, Lee HY (1995) J Am Ceram Soc 78(8):2168CrossRefGoogle Scholar
  14. 14.
    Zhong N, Xiang P, Sun D, Dong X (2005) Mater Sci Eng B 116:140CrossRefGoogle Scholar
  15. 15.
    Zhong N, Dong X, Sun D, Xiang P, Du H (2004) Mater Res Bull 39:175CrossRefGoogle Scholar
  16. 16.
    Wang JT, Tang F (2002) Mater Chem Phys 75:86CrossRefGoogle Scholar
  17. 17.
    Park Y, Song SA (1995) J Mater Sci Mater Electron 6:380CrossRefGoogle Scholar
  18. 18.
    Lejeune M, Boilot JP (1986) Am Ceram Soc Bull 64:679Google Scholar
  19. 19.
    Issa MAA, Molokhia NM, Dughaish ZH (1983) J Phys D: Appl Phys 16:1109CrossRefGoogle Scholar
  20. 20.
    Yan MF, Ling HC, Rhodes WW (1989) J Mater Res 4:930Google Scholar
  21. 21.
    Panda PK, Sahoo B (2005) Mater Chem Phys 93:231CrossRefGoogle Scholar
  22. 22.
    Gupta SM, Viehland D (1997) J Am Ceram Soc 80:477CrossRefGoogle Scholar
  23. 23.
    Chen J, Helen M, Harmer MP (1989) J Am Ceram Soc 72:593CrossRefGoogle Scholar
  24. 24.
    Rout D, Subramanian V, Hariharan K, Sivasubramanian V (2005) Mater Sci Eng B 123:107CrossRefGoogle Scholar
  25. 25.
    Damjanovic D, Demartin M (1996) Appl Phys Lett 68:3046CrossRefGoogle Scholar
  26. 26.
    Randal CA, Kim N, Kucera JP, Cao W, Shrout TR (1998) J Am Ceram Soc 81:677CrossRefGoogle Scholar
  27. 27.
    Hench LL, West JK (1990) Principles of electronic ceramics. Wiley, New YorkGoogle Scholar
  28. 28.
    Uchino K, Nomura S (1982) Ferroelectrics Lett 44:55CrossRefGoogle Scholar
  29. 29.
    Sundar V, Newnham RE (1992) Ferroelectrics 135:431CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  1. 1.Materials Science DivisionNational Aerospace LaboratoriesBangaloreIndia

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