Nb2NiSe4

metal

· JVASP-155241· Nb2NiSe4

Nb2NiSe4 is an intermetallic compound combining niobium, nickel, and selenium, belonging to the family of transition metal chalcogenides. This material is primarily a research compound rather than a commercial industrial grade, investigated for potential applications in thermoelectric devices, energy conversion systems, and advanced electronic materials where the combination of metallic and semiconducting properties may offer unique performance characteristics.

thermoelectric energy conversionsemiconductor researchhigh-temperature electronicsexperimental catalysismaterials characterization studiessolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.929	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)	0.08190	eV/atom	—
Formation Energy(ΔHf)	-0.6887	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.

Nb2NiSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control