About this Abstract |
| Meeting |
2026 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advances in Ceramic Materials and Processing
|
| Presentation Title |
Mechanically activated solid solutions based on BaTiO3 with atomic substitution of Eu+3, synthesis and structural analysis. |
| Author(s) |
Ricardo Martinez Lopez, Rocío Ortega Palacios, Daniel Robles Camarillo, Miguel Pérez Labra, Francisco Raúl Barrientos Hernández, Juan Pablo Hernández Lara, Francisca Santana Robles, Isaías Simón Marmolejo, Isidro Jesús González Hernández |
| On-Site Speaker (Planned) |
Ricardo Martinez Lopez |
| Abstract Scope |
Traditional synthesis processes such as the solid-state reaction method can be improved with additional procedures such as high energy mechanical activation, improving precursor elements physical properties like particle size. This work, analyzes the microstructural properties of the precursor elements by SEM with an activation process. Solid solutions are created by the solid state reaction method with high energy mechanical activation in a horizontal roller mill, subsequently the solid solutions were sintered at 1200°C for 4 hours with a step of 4°C per minute with x = 0.0, 0.001, 0.003 and 0.005 weight percentage, Ba1-2xEuxTi1-xO3 was used, the type of atomic substitution at sites A and/or B in the ABO3 formula of barium titanate is analyzed. A tetragonal phase of barium titanate corresponding to 96-150-7757 is determined by XRD, and the structural parameters a, b, c, volume, and crystal size are calculated by Rietveld refinement. No secondary phases are present. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Ceramics, Characterization, Powder Materials |