Al5HO8 is an aluminum oxide-based ceramic compound, likely a hydroxide or oxyhydroxide phase of alumina. This material belongs to the family of alumina ceramics, which are widely valued for their hardness, thermal stability, and chemical resistance. The specific Al5HO8 composition suggests a hydrated or partially hydroxylated aluminum oxide phase that may offer different sintering behavior or surface properties compared to conventional α-alumina, making it of interest in advanced ceramic processing and specialized coating applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 205.0 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 119.5 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.516 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.757 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 11.32 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1173 | C/m² | — | ||
Seebeck Coefficient(S) | -98.51 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2492 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.828 | eV/atom | — |