Ca₂MgSi₂O₇ is a calcium magnesium silicate ceramic belonging to the akermanite family, a class of silicate minerals with potential applications in advanced ceramics and refractory materials. This compound is primarily of research interest for high-temperature applications, biomaterial coatings, and as a precursor phase in cement and glass-ceramic systems, where its thermal stability and chemical durability offer advantages over conventional silicates in demanding thermal environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.050 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.777 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 12.85 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.03598 | C/m² | — | ||
Seebeck Coefficient(S) | -116.1 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -3.192 | eV/atom | — |