NbWSe4

metal

· JVASP-31729· NbWSe4

NbWSe4 is a ternary metal chalcogenide compound combining niobium, tungsten, and selenium, belonging to the layered transition metal dichalcogenide family. This is primarily a research material studied for its electronic and catalytic properties rather than an established engineering alloy; it is of interest in emerging applications where two-dimensional or quasi-2D layered materials offer advantages in electron transport, photoresponse, or chemical reactivity.

catalysis research2D materials electronicsphotocatalytic deviceshydrogen evolution electrodessolid-state device prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.495	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01390	eV/atom	—
Formation Energy(ΔHf)	-0.6921	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.

NbWSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control