Nb2CoSe4

metal

· JVASP-155198· Nb2CoSe4

Nb₂CoSe₄ is an experimental ternary metal selenide compound combining niobium, cobalt, and selenium. This material belongs to the layered transition metal chalcogenide family, which has attracted significant research interest for its potential electronic and catalytic properties. While not currently in widespread industrial production, compounds in this family are being investigated for applications in energy storage, catalysis, and semiconductor technologies where the combination of transition metals with selenium offers tunable electronic structures.

research and developmentcatalytic materialsbattery electrodeselectronic devicestwo-dimensional materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,106	ksi	—
Shear Modulus(G)	-1,028.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2533	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.178	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1066	eV/atom	—
Formation Energy(ΔHf)	-0.6615	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.

Nb2CoSe4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control