Co2CuSe4

metal

· JVASP-155210· Co2CuSe4

Co₂CuSe₄ is a quaternary chalcogenide compound combining cobalt, copper, and selenium in a mixed-metal framework. This is an experimental material primarily studied in solid-state chemistry and materials research rather than established industrial production, belonging to the family of multinary selenides with potential semiconductor or thermoelectric properties.

thermoelectric energy conversion (research phase)semiconductor device developmentsolid-state chemistry investigationslow-dimensional materials researchphotovoltaic material screeningemerging functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,935	ksi	—
Shear Modulus(G)	-2,580.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2459	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)	0.03060	eV/atom	—
Formation Energy(ΔHf)	-0.2478	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.

Co2CuSe4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control