LiBeO is a lithium beryllium oxide ceramic compound that combines two lightweight, high-performance elements into a single-phase material. This compound is largely experimental and research-focused, primarily investigated for applications requiring extreme lightness combined with ceramic stiffness, though practical industrial adoption remains limited due to beryllium's toxicity hazards and the material's complex synthesis. The lithium-beryllium oxide family represents an frontier in lightweight structural ceramics and is of particular interest in aerospace and defense research where minimizing mass while maintaining rigidity is critical.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | -860.0 | MPa | DFT · OptB88vdW | ||
Shear Modulus(G) | -2.870 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 266 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.8340 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 1.847 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 1.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 2.374 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 0.3191 | 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