Preparation, Structural and Magnetic Characterization of the BaTi(1-x)MnxO3 System
Journal: International Journal of Advanced Engineering Research and Science (Vol.6, No. 9)Publication Date: 2019-09-09
Authors : Larissa Galante Dias Marcelo Rodrigo Munhoz Leandro Bertaco Lucio Gustavo José Correa Gonçalves Ricardo Breganon Fernando Sabino Fonteque Ribeiro Ricardo Augusto Mascarello Gotardo;
Page : 106-115
Keywords : BaTiO3; Multiferroics; Magnetic Properties.;
Abstract
The BaTiO3 is one of the most studied ferroelectric materials mostly due to its great potential for technological applications. Recently, other properties have been explored in BaTiO3, such as photoluminescence, photoacoustic and magnetism. These characteristics are mainly found when replacing the Ba and Ti ions by other transition metals or rare earthsions. The solid state reaction technique was used to prepare solid solutions of BaTi(1-x)MnxO3, in which the precursors BaCO3, TiO2 e MnO2 were weighed according to desired stoichiometry, for x between (0.001 ≤ x ≤ 0.1) and placed in the mill for 24 hours. Then, the obtained solid solution was calcined at a temperature of 1200 ° C for 1 hour. After calcination, the solid solution BaTi(1-x)MnxO3, were analyzed by X-ray diffraction, scanning electron microscope and by a magnetometer vibrating sample to verify the existence of magnetic properties. The results presented in this work are satisfactory, where we obtained a multiferroic material.
Other Latest Articles
- Human Rights from the Pragmatism and New Pragmatism Points of View based on Richard Rorty’s Views
- Talcott Parsons’ Social Order Theory and Its Adaptation to the Order in the Managerial Manners of the Islam’s Prophet
- Synthesis and Characterization of Doped Cerium Nanocatalysts Samples Through Nitrate Solutions Thermal Decomposition
- English School: From Methodological Dynamics to Security Discourse
- Importance of Training of Public Managers by Distance Education
Last modified: 2019-09-22 15:00:57