Te2W
metal· Te2W
Te2W is an intermetallic compound combining tellurium and tungsten, representing a research-phase material in the transitional metal chalcogenide family. This compound is primarily of interest in materials science research for layered structure applications and two-dimensional material studies, rather than established industrial production. Engineers would consider Te2W as an exploratory material for emerging applications in thermoelectric devices, electronic components, or catalytic systems where the tellurium-tungsten combination offers potential advantages in electron transport or surface reactivity.
thermoelectric energy conversion (research)layered semiconductor structurescatalytic applicationstwo-dimensional materials researchelectronic device prototyping
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 19.90 | GPa | — | ||
| ↳ | 41.34 | GPa | — | ||
Exfoliation Energy(Eexf) | 84.90 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2000 | - | — | ||
Shear Modulus(G)2 entries | 13.36 | GPa | — | ||
| ↳ | 30.95 | GPa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.778 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.285 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 8.443 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.08424 | C/m² | — | ||
Seebeck Coefficient(S) | -16.47 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2315 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.04594 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.