Cadmium hydrogen selenate (CdH₂SeO₄) is an inorganic ceramic compound containing cadmium, selenium, and oxygen with acidic hydrogen bonding. This material is primarily of research interest rather than established industrial use, belonging to the family of metal selenate compounds that are investigated for their crystal structure, ionic conductivity, and potential electrochemical properties. The material's notable characteristics stem from its hybrid ionic-covalent bonding and layered crystal structure, which researchers explore for applications in solid-state ionic conductors and specialized sensor materials, though toxicity concerns associated with cadmium limit practical deployment compared to cadmium-free selenate alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.373 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.903 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01640 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.035 | eV/atom | — |