Ed-Dnoub, H. and El Ghadraoui, O. and Zouhairi, M. and Harrach, A. and Lamcharfi, T. and El Ghadraoui, E.H. (2019) Study of structural and dielectric properties of Nickel-doped BaTiO3 material. Mediterranean Journal of Chemistry, 8 (3). pp. 228-233.

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Abstract

In this work, the effect of nickel (Ni) insertion on the structural and dielectric properties of BaTiO3 material was investigated. A series of powders of composition Ba1-xNixTiO3 (x = 0, 0.05, 0.1, 0.15 and 0.20) were synthesized by solid method. The analysis by X-Ray Diffraction (XRD) shows that the obtained compounds crystallize in a phase of perovskite type. All the peaks are indexed in a phase of quadratic symmetry. Characterization by the Scanning Electron Microscope (SEM) indicates a heterogeneous microstructure of the grains. The study by spectroscopy of impedance in the frequency range 500Hz-1MHz highlighted the effect of the nickel insertion on the transition temperature and the dielectric constant value. © 2019, Mediterranean Journal of Chemistry.

Item Type: Article
Subjects: Chemistry
Divisions: SCIENTIFIC PRODUCTION > Chemistry
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:45
URI: http://eprints.umi.ac.ma/id/eprint/1825

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