Ca₂TiO₄ is an inorganic ceramic compound belonging to the titanate family, composed of calcium and titanium oxides in a fixed stoichiometric ratio. This material is primarily investigated in research contexts for applications requiring high-temperature stability and structural rigidity, particularly in cement chemistry, refractory systems, and advanced ceramics development. Engineers may consider this compound as a constituent phase in Portland cement formulations or as a candidate material for high-temperature structural applications where calcium titanate phases provide enhanced thermal stability and mechanical performance compared to conventional oxides.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 21,755.7 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2600 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 12,647.3 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1308 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.871 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 6.849 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.04790 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.329 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data