LaNd3Cr4O12 is a rare-earth chromite ceramic compound belonging to the perovskite family, combining lanthanum, neodymium, chromium, and oxygen in a complex oxide structure. This material is primarily investigated in research settings for high-temperature applications, particularly in thermal barrier coatings, solid oxide fuel cell interconnects, and other extreme-environment systems where chromium-based ceramics offer oxidation resistance and structural stability. The dual rare-earth doping (La and Nd) is engineered to optimize thermal expansion matching and chemical compatibility with adjacent materials in multilayer ceramic systems, making it noteworthy in the materials science literature for thermal management applications where conventional alternatives show insufficient performance or reaction compatibility.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.853 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.7820 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 117.8 | - | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.972 | 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