Lu3NbO7 is a rare-earth niobate ceramic compound composed of lutetium and niobium oxides, representing a member of the pyrochlore or fluorite-related ceramic family. This material is primarily of research and development interest for high-temperature structural and functional applications where thermal stability and chemical inertness are critical. Lu3NbO7 is investigated for potential use in advanced thermal barrier coatings, solid-state electrolytes, and specialized refractory applications due to the high melting point and corrosion resistance characteristic of rare-earth niobate systems, though it remains less commercially established than yttria-stabilized zirconia or other conventional high-temperature ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.885 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.012 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 5.733 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2137 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.421 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data