ZnIn2Cu2S5

metal

· JVASP-102652· ZnIn2Cu2S5

ZnIn2Cu2S5 is a quaternary semiconductor compound belonging to the sulfide family, combining zinc, indium, and copper in a mixed-valence structure. This material is primarily investigated in photovoltaic and optoelectronic research contexts, where its tunable bandgap and light-absorbing properties make it a candidate for thin-film solar cells and related energy conversion devices. While not yet widely deployed in mainstream industrial production, compounds in this family are studied as alternatives to conventional absorber layers in next-generation photovoltaic technologies, offering potential advantages in cost and material abundance compared to established semiconductor platforms.

thin-film photovoltaicssolar cell absorber layersoptoelectronic researchnext-generation semiconductorslight-harvesting materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.524	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03300	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00300	eV/atom	—
Formation Energy(ΔHf)	-0.6083	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.

ZnIn2Cu2S5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control