FeH₂O₂ is an iron-based ceramic compound containing iron, hydrogen, and oxygen—a composition that places it in the family of iron oxides and hydroxides rather than conventional structural ceramics. This appears to be either a research compound or a specialized material with limited established industrial presence; materials with this specific stoichiometry are not commonly deployed in mainstream engineering applications. The material's potential relevance lies in catalysis, water treatment, or advanced ceramic research where iron oxide ceramics are studied for chemical reactivity and oxidation resistance, though commercial adoption and performance data remain limited compared to well-established iron oxide ceramics like hematite or magnetite.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 13,391.3 | ksi | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 8,258.4 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1514 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.7500 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 8.267 | - | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2518 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8291 | eV/atom | — |