Sr5Au2O8 is an oxide ceramic compound combining strontium and gold in a mixed-valence structure, representing an experimental material synthesized for fundamental materials research rather than established commercial production. This compound belongs to the family of complex oxides with potential applications in electrochemistry and solid-state ionics, where the interplay between strontium and noble metal phases may offer novel catalytic or ionic transport properties. While not yet widely deployed in industry, materials of this type are investigated for emerging applications in advanced fuel cells, oxygen-evolution catalysis, and high-temperature electrochemical devices where mixed-metal-oxide architectures can enhance performance.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.958 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.352 | eV | DFT · OptB88vdW | ||
| ↳ | 1.943 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 5.240 | - | DFT · OptB88vdW | ||
| ↳ | 4.404 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 24.24 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.231 | 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