RbHO is an inorganic ceramic compound containing rubidium and hydroxide, belonging to the family of alkali metal hydroxide ceramics. This material is primarily of research interest rather than established in mainstream industrial production, with potential applications in specialized ceramic systems, ionic conductors, and chemical processing environments where alkali metal oxides and hydroxides are functional components. Its selection would be driven by specific electrochemical or thermal requirements rather than general-purpose engineering, and engineers would typically encounter it in advanced materials development, solid-state chemistry applications, or as a precursor phase in synthesis of other functional ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 27.29 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2800 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 14.87 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.618 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 3.665 | eV | DFT · OptB88vdW | ||
| ↳ | 5.988 | eV | DFT · TBmBJ | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 8.659 | - | DFT · OptB88vdW | ||
| ↳ | 6.047 range 2.711–9.383median of 2 measurements | - | DFT · PBEsol | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 2.795 | - | DFT · OptB88vdW | ||
| ↳ | 2.309 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij)2 entries | 0.03804 | C/m² | DFT · OptB88vdW | ||
| ↳ | 0.09031 | C/m² | DFT · PBE | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | DFT · PBE | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 0.000 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01270 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.414 | 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