Synthesis and Structural Characterization of Eu2TiO5 Using Atomic Substitution with Eu+3 in BaTiO3

R. Martínez López, M. Pérez Labra, F. R. Barrientos Hernández, J. A. Romero Serrano, A. Hernández Ramírez, M. I. Valenzuela Carrillo, M. Reyes Pérez, J. C. Juárez Tapia, V. E. Reyes Cruz

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

BaTiO3 is a ceramic compound of ABO3 perovskite-type where Ba occupies the A site and Ti the B site. The saturation of the BaTiO3 lattice with Eu3+ allows the formation of secondary phases with specific applications. In this work, the Eu2TiO5 phase was synthesized using the solid-state reaction method and sintering at 1300 °C for 6 h through the Ba1-xEuxTi1-x/4O3 electronic compensation mechanism with x = 0, 10, and 15 Eu3+ (wt.%). The X-ray diffraction spectra of the analyzed samples indicate the presence of the crystalline phase Eu2TiO5 (The Joint Committee on Powder Diffraction Standards (JCPDS) 96-200-2716). Rietvel refinement analysis of the orthorhombic Eu2TiO5 structure indicated an increase in the lattice parameters “a”, “b”, and “c” and in the cell volume attributed to the increase in Eu+3 concentration. Additionally, the presence of Eu2TiO5 was verified by Raman spectroscopy studies in the band at 778 cm−1. The Eu2TiO5 phase finds electrical, optical, magnetic, and nuclear applications.

Idioma originalInglés
Título de la publicación alojadaCharacterization of Minerals, Metals, and Materials 2023
EditoresMingming Zhang, Zhiwei Peng, Bowen Li, Jiann-Yang Hwang, Sergio Neves Monteiro, Rajiv Soman, Yunus Eren Kalay, Juan P. Escobedo-Diaz, John S. Carpenter, Andrew D. Brown, Shadia Ikhmayies
EditorialSpringer Science and Business Media Deutschland GmbH
Páginas605-611
Número de páginas7
ISBN (versión impresa)9783031225758
DOI
EstadoPublicada - 2023
Publicado de forma externa
EventoCharacterization of Minerals, Metals, and Materials Symposium, held at the TMS Annual Meeting and Exhibition, TMS 2023 - San Diego, Estados Unidos
Duración: 19 mar. 202323 mar. 2023

Serie de la publicación

NombreMinerals, Metals and Materials Series
ISSN (versión impresa)2367-1181
ISSN (versión digital)2367-1696

Conferencia

ConferenciaCharacterization of Minerals, Metals, and Materials Symposium, held at the TMS Annual Meeting and Exhibition, TMS 2023
País/TerritorioEstados Unidos
CiudadSan Diego
Período19/03/2323/03/23

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