Al2FeS4 is an aluminum iron sulfide compound that belongs to the family of metal chalcogenides, representing a mixed-metal sulfide system. While not a widely commercialized engineering material in traditional applications, this compound is of research interest in materials science due to its potential as a layered or van der Waals material, with relevance to energy storage and electronic applications. The material's properties position it as an experimental candidate for emerging technologies rather than established industrial use.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 54.11 | GPa | — | ||
Exfoliation Energy(Eexf) | 71.67 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 32.49 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.011 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.5940 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 70.77 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.4114 | C/m² | — | ||
Seebeck Coefficient(S) | -13.92 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1159 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9305 | eV/atom | — |