Nb2CuSe4

metal

· JVASP-99948· Nb2CuSe4

Nb2CuSe4 is an intermetallic compound combining niobium, copper, and selenium, belonging to the family of ternary metal chalcogenides. This material is primarily of research interest rather than established in commercial production, with potential applications in thermoelectric devices and semiconductor materials where the layered crystal structure and electronic properties of metal selenides are being investigated for energy conversion and solid-state electronic applications.

thermoelectric devices (research)semiconductor materials (experimental)solid-state electronics (emerging)energy conversion (laboratory study)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.433	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)	0.03010	eV/atom	—
Formation Energy(ΔHf)	-0.7151	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.

Nb2CuSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control