CrHO₂ is a chromium oxyhydroxide ceramic compound belonging to the family of transition metal hydroxides and oxyhydroxides. While not a widely commercialized engineering ceramic, this material class is studied for applications requiring corrosion resistance, catalytic activity, or thermal stability in oxidizing environments. The compound's potential lies in specialized applications where chromium's oxidation resistance and hydroxide chemistry combine to offer unique surface or catalytic properties compared to pure oxide ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 62.43 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 31.50 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.985 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.358 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 10.12 | - | — | ||
Magnetic Moment(μB) | 3.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 4.234 | C/m² | — | ||
| ↳ | 0.2263 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -385.4 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01140 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.705 | eV/atom | — |