Mo3WSe8 is a ternary transition metal chalcogenide compound combining molybdenum, tungsten, and selenium in a layered crystal structure. This material belongs to the family of 2D transition metal dichalcogenides and related compounds, primarily studied in research contexts for its semiconductor and potential catalytic properties. Industrial adoption remains limited; the compound is investigated for applications in catalysis, electronics, and energy conversion where the mixed-metal composition may offer enhanced performance over binary alternatives like MoSe2 or WSe2.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 5,148.8 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2100 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 3,657.9 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1961 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.067 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 12.96 | - | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 11.39 | - | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.05919 | C/m² | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 8.250 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.04510 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.6195 | 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