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Vol. 29 No. 5 (2017): Vol 29 Issue 5

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Dielectric Properties of Hydrothermally Processed Pb1-xLaxTi1-x/4O3 Ceramics

https://doi.org/10.14233/ajchem.2017.20406
M. Zouhairi
Chemistry Laboratory of Condensed Matter, Faculte des Sciences et Techniques de Fes, Université Sidi Mohamed Ben Abdellah, Fez B.P. 2202, Morocco
El. Elghadraoui
Chemistry Laboratory of Condensed Matter, Faculte des Sciences et Techniques de Fes, Université Sidi Mohamed Ben Abdellah, Fez B.P. 2202, Morocco
H. Bali
Chemistry Laboratory of Condensed Matter, Faculte des Sciences et Techniques de Fes, Université Sidi Mohamed Ben Abdellah, Fez B.P. 2202, Morocco
T. Lamcharfi
Signals Systems and Components Laboratory, Faculte des Sciences et Techniques de Fes, Université Sidi Mohamed Ben Abdellah, Fez B.P. 2202, Morocco
A. Elbasset
Signals Systems and Components Laboratory, Faculte des Sciences et Techniques de Fes, Université Sidi Mohamed Ben Abdellah, Fez B.P. 2202, Morocco

Corresponding Author(s) : M. Zouhairi

zouhir963@gmail.com

Asian Journal of Chemistry, Vol. 29 No. 5 (2017): Vol 29 Issue 5

Abstract

In this work, ceramic compositions of a complex perovskite Pb1-xLaxTi1-x/4O3 (PLTx) were prepared by hydrothermal process and their structure was characterized by X-ray diffraction. The morphology of the grains was investigated using a scanning electronic microscopy. In this work, we have chosen La3+ as a doping ion to improve dielectric properties of these ceramics. Dielectric measurements were performed using an impedance analyzer (LCR, HP 4284 A) in the frequency range from 100 Hz to 2 MHz.

Keywords

Ferroelectric PLT Dielectric permittivity
Zouhairi, M., Elghadraoui, E., Bali, H., Lamcharfi, T., & Elbasset, A. (2017). Dielectric Properties of Hydrothermally Processed Pb1-xLaxTi1-x/4O3 Ceramics. Asian Journal of Chemistry, 29(5), 1056–1060. https://doi.org/10.14233/ajchem.2017.20406
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