Nb2Se3

metal

· JVASP-57686· Nb2Se3

Nb₂Se₃ is a niobium selenide compound belonging to the transition metal chalcogenide family, of primary interest as a research material rather than an established commercial product. It is investigated for its potential in layered semiconductor and two-dimensional material applications, where its electronic and optical properties may enable novel devices in nanoelectronics, optoelectronics, and energy storage. Engineers and researchers explore chalcogenides like Nb₂Se₃ as alternatives to graphene and other 2D materials, particularly for applications requiring tunable band gaps and anisotropic transport properties.

experimental semiconductors2D materials researchenergy storage devicesoptoelectronic componentsnanoelectronics prototypescatalysis research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2445	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)	-0.8704	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.

Nb2Se3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control