Te2Mo3WSe2S4

metal
· JVASP-28710· Te2Mo3WSe2S4

Te2Mo3WSe2S4 is a complex mixed-metal chalcogenide compound containing tellurium, molybdenum, tungsten, selenium, and sulfur—a material family primarily explored in materials science research rather than established industrial production. This composition falls within the broader category of transition-metal dichalcogenide-based alloys, which are investigated for their unique electronic and optoelectronic properties. The material's potential applications lie in energy conversion, catalysis, and semiconductor research, where the combined presence of multiple chalcogen elements and transition metals offers tunable electronic band structures and catalytic activity for applications that conventional binary or ternary compounds cannot efficiently address.

research/experimental semiconductorsphotocatalysis and water splittingenergy conversion devicestransition-metal chalcogenide heterostructuresmaterials science R&D

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
34.96
GPa—
Poisson's Ratio(ν)
0.2400
-—
Shear Modulus(G)
22.59
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
4.735
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.2310
eV—
Dielectric Constant (Relative Permittivity)(εr)
14.52
-—
Magnetic Moment(μB)
0.00100
µB—
Piezoelectric Modulus(eij)
0.01870
C/m²—
Seebeck Coefficient(S)
-3.800
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1264
eV/atom—
Formation Energy(ΔHf)
-0.6063
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.