SrCa₃Hf₄O₁₂ is a complex mixed-metal oxide ceramic composed of strontium, calcium, hafnium, and oxygen, belonging to the family of high-entropy or multi-component ceramic oxides. This material is primarily of research interest rather than established commercial production, with potential applications in high-temperature structural applications, thermal barriers, or specialized electrolyte systems due to hafnium's high melting point and refractory character. The combination of alkaline-earth metals (Sr, Ca) with a refractory transition metal (Hf) suggests investigation for thermal stability and possibly ionic conductivity in extreme environments where conventional ceramics fail.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.110 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.476 | eV | 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) | -3.680 | 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