Nb2Se

metal

· JVASP-151990· Nb2Se

Nb₂Se is a niobium-selenium intermetallic compound belonging to the transition metal chalcogenide family. This material is primarily of research interest rather than established in high-volume production, with potential applications in layered crystal structures and electronic devices where transition metal dichalcogenides show promise for semiconducting or semi-metallic behavior. Engineers considering this compound should be aware it remains largely in the exploratory phase, with applications emerging in advanced electronics, energy storage, and two-dimensional material research where its crystal structure and electronic properties may offer advantages over conventional semiconductors or conductors.

research and developmenttransition metal chalcogenideslayered crystal structuresadvanced electronicsenergy storage materialstwo-dimensional materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2780	lb/in³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5246	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.

Nb2Se

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control