Lithium aluminum silicate (LiAlSiO4) is an inorganic ceramic compound combining lithium, aluminum, and silicate components, often studied as a potential material for advanced ceramic applications. This material is of particular interest in the research community for high-temperature structural applications and as a precursor or component in glass-ceramic systems, where its composition can provide thermal stability and low thermal expansion characteristics. Engineers consider it in specialized contexts where thermal shock resistance and dimensional stability under temperature cycling are critical, though it remains less common in mainstream industrial production compared to conventional silicate ceramics.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 17,664.1 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3500 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 6,124.9 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.08194 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.774 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 5.401 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.2928 | C/m² | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01400 | 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