ZnCoCu2S4

metal

· JVASP-155471· ZnCoCu2S4

ZnCoCu2S4 is a quaternary sulfide compound combining zinc, cobalt, and copper in a mixed-metal sulfide structure. This material belongs to the family of multinary sulfides and is primarily of research interest for photovoltaic and thermoelectric applications, where its tunable bandgap and mixed-metal composition offer potential advantages over binary sulfides in absorbing solar radiation or converting heat to electricity.

thin-film photovoltaicsthermoelectric energy conversionphotocatalysis researchsemiconductor device developmentabsorber layer materialsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1585	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.854	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09580	eV/atom	—
Formation Energy(ΔHf)	-0.4121	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.

ZnCoCu2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control