Te4Mo3WSe4
metal· JVASP-28768· Te4Mo3WSe4
Te4Mo3WSe4 is a complex transition metal chalcogenide compound combining tellurium, molybdenum, tungsten, and selenium—a class of materials currently explored in materials research rather than established in mainstream industrial production. This composition belongs to the family of layered transition metal dichalcogenides and related mixed-metal variants, which are investigated for their potential electronic, optical, and catalytic properties. Engineers and researchers consider such materials for emerging applications where conventional metals or semiconductors show limitations, particularly in energy conversion, catalysis, and optoelectronic devices.
experimental semiconductorscatalytic materials researchphotovoltaic researchthermoelectric devicesenergy storage electrodesoptoelectronics development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 7,279.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.2200 | - | — | ||
Shear Modulus(G) | 5,106.8 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2755 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.3640 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 20.06 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.04639 | C/m² | — | ||
Seebeck Coefficient(S) | -208.6 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08220 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3762 | 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.