CuO₂F is an experimental copper oxide fluoride ceramic compound that combines copper, oxygen, and fluorine constituents. While not widely commercialized, this material belongs to the family of mixed-anion ceramics being investigated for advanced functional applications where the fluorine dopant can modify ionic conductivity, thermal stability, or electronic properties compared to conventional oxides. Research into such fluoride-substituted ceramics is driven by potential uses in solid-state electrochemistry, high-temperature insulation, or specialized optical/electronic devices where the dual-anion chemistry offers tuning capabilities unavailable in single-anion systems.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 73.37 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 40.76 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.379 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.06050 range 0.000–0.1210median of 2 measurements | eV | — | ||
Seebeck Coefficient(S) | -13.42 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03750 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7638 | eV/atom | — |