K2TeOF4 is a fluoride-based ceramic compound containing potassium, tellurium, oxygen, and fluorine—a specialty material that sits at the intersection of oxide and fluoride chemistry. This is primarily a research and development compound rather than an established industrial material; materials in this family are investigated for optical, thermal, and electrochemical applications where tellurium-containing fluorides offer unique refractive properties and thermal stability windows unavailable in conventional silicate or aluminate ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 27.46 | GPa | — | ||
Poisson's Ratio(ν) | 0.2200 | - | — | ||
Shear Modulus(G) | 11.61 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.522 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.817 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -300 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02160 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.426 | eV/atom | — |