Paper Title:
Characterization of the Aurivillius Type PbBi4Ti4O15 Piezoelectric Ceramic Doped with Eu3+
  Abstract

PbBi4Ti4O15 belongs to the bismuth oxide layers family discovered by Aurivillius more than 50 years ago. In the last few years, there has been considerable interest in layered oxides exhibiting ferroelectric, piezoelectric and other related properties due to their wide range of application in technical devices. In the present work the PbBi4Ti4O15 solid solution formed with Eu3+ was synthesized by coprecipitation method and solubility limit was found. All compounds were characterized by scanning electron microscopy, density measurements and X-ray diffraction. The variation of lattice parameter with the Eu3+ concentration was obtained. Raman spectroscopy was carried out in order to determine the Eu3+ site in the lattice. Thermal analysis (thermogravimetry and differencial scanning calorimetry) results are also presented.

  Info
Periodical
Edited by
P. VINCENZINI
Pages
2483-2488
DOI
10.4028/www.scientific.net/AST.45.2483
Citation
L. Pablos, M. E. Villafuerte-Castrejón, A. Ibarra-Palos, J. Ocotlán-Flores, R. Sato, J. M. Saniger, "Characterization of the Aurivillius Type PbBi4Ti4O15 Piezoelectric Ceramic Doped with Eu3+", Advances in Science and Technology, Vol. 45, pp. 2483-2488, 2006
Online since
October 2006
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