MoWSeS3

metal
· JVASP-28647· MoWSeS3

MoWSeS₃ is a ternary transition metal chalcogenide compound combining molybdenum, tungsten, selenium, and sulfur, belonging to the family of layered dichalcogenides and mixed-metal sulfoselenides. This material is primarily of research and development interest rather than established industrial use, with potential applications in nanoelectronics, catalysis, and energy storage where its tunable electronic properties and layered structure offer advantages over single-component alternatives. The mixed-metal composition allows for band gap engineering and enhanced catalytic activity compared to binary MoS₂ or WS₂, making it noteworthy for exploratory work in photovoltaics, hydrogen evolution, and thin-film device applications.

catalytic materials (HER/OER)two-dimensional nanoelectronicsenergy storage devicesphotovoltaic researchthin-film semiconductorsexperimental/emerging applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Bulk Modulus(K)
Pa
Poisson's Ratio(ν)
-
Shear Modulus(G)
Pa
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
kg/m³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Dielectric Constant (Relative Permittivity)(εr)
-
Magnetic Moment(μB)
µB
Piezoelectric Modulus(eij)
C/m²
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
eV/atom
Formation Energy(ΔHf)
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.