Bulk Anisotropic Ionic Conductors Based on Mg-Doped Bi4Ti3O12

Florian Bouville provides raw data for a study on highly textured Mg-doped Bi4Ti3O12-based ceramics. The dataset includes measurements of anisotropic ionic conductivity and mechanical properties, showing a conductivity of 10^-2 S/cm perpendicular to the texture direction at 700°C. The data was last updated on 2026-05-28.

Use Cases

• Modeling anisotropic ionic conductivity based on texture direction and microstructure
• Analyzing the relationship between grain alignment and mechanical toughness
• Comparing oxide-ion diffusion rates perpendicular and parallel to texture direction
• Studying the impact of magnetically assisted slip casting on ceramic properties

Strengths

• Includes specific conductivity measurements (10^-2 S/cm at 700°C) and anisotropy ratios (1.6-3 orders of magnitude)
• Contains data on mechanical properties, including fracture toughness (KJ = 1.9 MPa·m^0.5)
• Documents a high degree of texture (Lotgering factor > 94%) and a ~50-fold difference in oxide-ion diffusion

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• The dataset is small (227.0 KB), indicating limited scope

Provenance

Source

Florian Bouville

Collection Method

Data originates from the fabrication and characterization of Mg-doped Bi4Ti3O12 ceramics via magnetically assisted slip casting.

Freshness

Last updated 2026-05-28 09:27:27; freshness should be verified