![Abstract of Applied Sciences and Engineering, 2016, Vol.9
DOI: 10.18488/journal.1001/2016.9/1001.9
9th
International Scientific Conference on Applied
Sciences and Engineering
6-7 June 2016
Nippon Hotel, İstanbul-Turkey
Conference Website: www.scihost.org
6
Paper ID: 06/16/ 9
th
ISCASE
Synthesis and Spectroscopic Characterization of New
Ceramic Material Near the Morphotropic Phase Boundary
Kribaa Oum Keltoum1
--- Boutarfaia Ahmed2
--- Abdessalem Nora3
1,3
university of Biskra (0700), Algeria
2
university of Ouargula, Algeria
Abstract
This work has as an aim the synthesis of new ceramic materials: Pb1-
0.04Sm0.02Nd0.02[(Zr0,55Ti0,45)1-2x,x(Y2/3 ,Mo1/3),x( Y2/3,Ni1/3)]O3 of structure perovskite ,
such that x = {0.01,0.03,0.05,0.07,0.1}. In order to study well this system and
delimiting the composition close to the morphotropic phase boundary (FMB) where
coexists the two ferroelectric phases ( tetragonal and rhombohedral) , we varied the
Zr/Ti ratio and the dopants ratio for that various compositions were prepared by the
method of synthesis with solid way . A thermal treatment was applied to these
compositions at different temperatures (1100, 1150, 1180°C), in order to optimize the
sintering temperature where the density of ceramics is maximum. We present the
preparation and the different stages of the formation reaction of the solid solution. Then
we will detail the different techniques of analysis applied to this compound, we begin
first by x-ray diffraction, in the following by Infrared spectroscopy, analysis by scanning
electron microscopy (SEM) analysis by spectrometric energy dispersive and finally the
study of physical properties (dielectric and electromechanical). These studies help us
to accumulate as much information on these materials.
Keywords: PZT , Scan electron microscopy, Microstructure, X-Ray diffraction, Infrared spectroscopy.](https://image.slidesharecdn.com/iscase9-2016-6-160614050941/85/Synthesis-and-Spectroscopic-Characterization-of-New-Ceramic-Material-Near-the-Morphotropic-Phase-Boundary-1-320.jpg)
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Synthesis and Spectroscopic Characterization of New Ceramic Material Near the Morphotropic Phase Boundary
- 1. Abstract of Applied Sciences and Engineering, 2016, Vol.9 DOI: 10.18488/journal.1001/2016.9/1001.9 9th International Scientific Conference on Applied Sciences and Engineering 6-7 June 2016 Nippon Hotel, İstanbul-Turkey Conference Website: www.scihost.org 6 Paper ID: 06/16/ 9 th ISCASE Synthesis and Spectroscopic Characterization of New Ceramic Material Near the Morphotropic Phase Boundary Kribaa Oum Keltoum1 --- Boutarfaia Ahmed2 --- Abdessalem Nora3 1,3 university of Biskra (0700), Algeria 2 university of Ouargula, Algeria Abstract This work has as an aim the synthesis of new ceramic materials: Pb1- 0.04Sm0.02Nd0.02[(Zr0,55Ti0,45)1-2x,x(Y2/3 ,Mo1/3),x( Y2/3,Ni1/3)]O3 of structure perovskite , such that x = {0.01,0.03,0.05,0.07,0.1}. In order to study well this system and delimiting the composition close to the morphotropic phase boundary (FMB) where coexists the two ferroelectric phases ( tetragonal and rhombohedral) , we varied the Zr/Ti ratio and the dopants ratio for that various compositions were prepared by the method of synthesis with solid way . A thermal treatment was applied to these compositions at different temperatures (1100, 1150, 1180°C), in order to optimize the sintering temperature where the density of ceramics is maximum. We present the preparation and the different stages of the formation reaction of the solid solution. Then we will detail the different techniques of analysis applied to this compound, we begin first by x-ray diffraction, in the following by Infrared spectroscopy, analysis by scanning electron microscopy (SEM) analysis by spectrometric energy dispersive and finally the study of physical properties (dielectric and electromechanical). These studies help us to accumulate as much information on these materials. Keywords: PZT , Scan electron microscopy, Microstructure, X-Ray diffraction, Infrared spectroscopy.