Rubidium aluminate (RbAlO2) is an inorganic ceramic compound composed of rubidium, aluminum, and oxygen, belonging to the family of alkali metal aluminates. This material is primarily of research and developmental interest rather than established in high-volume industrial production, with potential applications in specialized ceramic systems, catalysis, and materials science exploration where alkali metal incorporation offers unique electrochemical or thermal properties.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9,734.9 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.4300 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 4,677.5 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1311 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.736 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 24.01 | - | DFT · PBE | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 2.841 | - | DFT · OptB88vdW | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | DFT · PBE | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | DFT · PBE | ||
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) | -2.785 | 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