Title : ( Sol–gel combustion synthesis of Zr-doped BaTiO3 nanopowders and ceramics: Dielectric and ferroelectr ic studies )
Authors: mehdi aghayan , Mohammad Behdani , علی خرسند زاک , Manaf Hashim ,
Full TextAbstract
The dielectric and ferroelectric properties of the ceramic system, Ba(Ti1−x,Zrx)O3, were investigated for compositions 0≤x≤0.2. The primary nanopowders were synthesized using a sol–gel combustion route to obtain the homogenous compounds. X-ray diffraction patterns demonstrated that there was a cubic structure for the prepared nanopowders. The nanopowders were pressed into pellet form and sintered at 1250, 1300, and 1350°C. The results revealed a significant increase in the permittivity of the Zr-doped samples. The sample showed the best dielectric properties and a ferroelectric behavior for the value of x=0.05
Keywords
Barium titanate; Nanoparticles; Nanopowders; Dielectric
@article{paperid:1047452,
author = {Aghayan, Mehdi and Behdani, Mohammad and علی خرسند زاک and Manaf Hashim},
title = {Sol–gel combustion synthesis of Zr-doped BaTiO3 nanopowders and ceramics: Dielectric and ferroelectr ic studies},
journal = {Ceramics International},
year = {2014},
volume = {40},
number = {10},
month = {July},
issn = {0272-8842},
pages = {16141--16146},
numpages = {5},
keywords = {Barium titanate; Nanoparticles; Nanopowders; Dielectric},
}
%0 Journal Article
%T Sol–gel combustion synthesis of Zr-doped BaTiO3 nanopowders and ceramics: Dielectric and ferroelectr ic studies
%A Aghayan, Mehdi
%A Behdani, Mohammad
%A علی خرسند زاک
%A Manaf Hashim
%J Ceramics International
%@ 0272-8842
%D 2014
