Calcium titanate (Ca₃Ti₂O₇) is a ceramic compound belonging to the perovskite-related oxide family, characterized by a layered crystal structure that combines calcium and titanium oxides. This material is primarily studied for advanced applications requiring thermal stability and dielectric properties, including microwave-frequency components, thermal barrier coatings, and electroceramics; it is less commonly used in high-volume commercial production compared to simpler titanates, making it valuable for specialized engineering environments where its particular crystal structure and thermal characteristics provide advantages over conventional alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.749 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.454 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -251.1 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01100 | eV/atom | — | ||
Formation Energy(ΔHf) | -3.384 | eV/atom | — |