Advertisement

The European Physical Journal Special Topics

, Volume 154, Issue 1, pp 135–138 | Cite as

Mixed layer – structured ferroelectrics on the basis of \(\mbox{\sffamily\bfseries Bi}_{\hbox{\sffamily\bfseries\fontsize{12}{12}\selectfont 4}} \mbox{\sffamily\bfseries Ti}_{\hbox{\sffamily\bfseries\fontsize{12}{12}\selectfont 3}} \mbox{\sffamily\bfseries O}_{\hbox{\sffamily\bfseries\fontsize{12}{12}\selectfont 12}}\)

  • D. Machura
  • Z. Surowiak
  • J. Rymarczyk
  • J. Ilczuk
Article

Abstract.

Bismuth titanate Bi4Ti3O12 was used as the base for synthesis of mixed Aurivillius phases. Ceramics materials with composition: Bi7Ti4NbO21 (BTN) and SrBi8Ti7O27 (SBT) were synthesized by synthesis of a mixture of appropriate, layered Aurivillus type structures Bi3TiNbO9 (m = 2), Bi4Ti3O12 (m = 3) and SrBi4Ti4O15 (m = 4). The crystal structure of BTN and SBT has been defined by X-ray diffraction data analysis. Analyses of the chemical composition confirmed the concentrations of individual elements in the solid solutions according to the stoichiometry. Thermal dependence of dielectric permittivity has been studied between room temperature and 900 C. Piezoelectric effect was observed at temperature near 500 C.

Keywords

Perovskite Mixed Layer European Physical Journal Special Topic Bismuth Oxide Layer Perovskite 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. B. Aurivillius, Ark. Kemi 1, 499 (1949) Google Scholar
  2. B. Aurivillius, Ark. Kemi 2, 512 (1950) Google Scholar
  3. C. Pirovano, M.S. Islam, R.N. Vannier, G. Nowogrocki, G. Mairesse, Solid State Ionics 140, 115 (2001) Google Scholar
  4. T. Kikuchi, A. Watanabe, K. Uchida, Mat. Res. Bull. 12, 299 (1977) Google Scholar
  5. B. Brus, R. Zachariasz, Mol. Quant. Acoust. 26, 55 (2005) Google Scholar
  6. B. Brus, A. Zarycka, M. Czerwiec, Mol. Quant. Acoust. 27, 63 (2006) Google Scholar
  7. R. Zachariasz, M. Czerwiec, Mol. Quant. Acoust. 27, 307 (2006) Google Scholar
  8. D. Machura, Z. Surowiak, Ceramics 91, 239 (2005) Google Scholar

Copyright information

© EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2008

Authors and Affiliations

  • D. Machura
    • 1
  • Z. Surowiak
    • 1
  • J. Rymarczyk
    • 1
  • J. Ilczuk
    • 1
  1. 1.Department of Material ScienceFaculty of Computer Science and Material Science, University of SilesiaSosnowiecPoland

Personalised recommendations