Sr3CaTi4O12 is a mixed-metal oxide ceramic compound belonging to the titanate family, composed of strontium, calcium, and titanium oxides in a perovskite-related crystal structure. This material is primarily investigated in research contexts for its potential as a dielectric or ferroelectric ceramic, with applications centered on electrical and thermal functionality rather than structural load-bearing. The strontium-calcium-titanate composition is explored for microwave dielectrics, capacitors, and thermal barrier coating systems where its crystal chemistry offers tunable permittivity and thermal stability advantages over simpler binary titanates.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1726 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.063 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 6.458 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.421 | 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