Li2Si2O5 is a lithium silicate ceramic compound belonging to the family of inorganic oxide ceramics. This material is primarily studied in research contexts for applications requiring thermal stability and chemical durability, with particular interest in nuclear fuel waste immobilization and advanced ceramic matrix composites where its lithium content provides unique thermal and chemical properties.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 81.74 | GPa | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 51.03 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.412 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 5.369 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 5.455 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.3253 | C/m² | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000100 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -2.949 | eV/atom | — | ||
| ↳ | -2.775 | eV/atom | — |