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Meeting 2022 TMS Annual Meeting & Exhibition
Symposium Advances in Powder and Ceramic Materials Science
Presentation Title Synthesis and Optimization of BiFeO3 and La Doped BiFeO3 Prepared by Solid State Reaction Method
Author(s) Subhash Sharma, Victor Emmanuel Alvarez Montano, Eunice Vargas Viveros, Rosario I Yocupicio-Gaxiola, Jesus Siqueiros, Oscar Raymond Herrera
On-Site Speaker (Planned) Victor Emmanuel Alvarez Montano
Abstract Scope In the last decades multiferroic materials have attracted the attention of researchers. These are defined as those materials that simultaneously present the property of ferroelectricity and anti-ferromagnetism. Among these, materials we can find BiFeO3, since being considered as advanced ceramics, they have great potential in the area of technology, especially in the use of information storage, but due to the difficulty of finding them in nature they are little used. This material exhibits some difficulties in its synthesis such as the appearance of impurities and unwanted secondary phases. In the present work, the synthesis of this perovskite from two oxides by the solid state reaction method, the influence of the mixing time, temperature and the formation of the desired phase is described. The compounds were characterized by XRD, RAMAN spectroscopy, UV-VIS and their dielectric properties are presented.
Proceedings Inclusion? Planned:
Keywords Ceramics, Powder Materials, Characterization


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