CuZr1.86S4

semiconductor

· CuZr1.86S4

CuZr1.86S4 is a copper-zirconium sulfide compound belonging to the semiconductor family, combining transition metals with chalcogen chemistry. This material is primarily of research and development interest for optoelectronic and photovoltaic applications, where copper-based sulfides are investigated as potential absorber layers or hole transport materials in thin-film solar cells and related devices. Its notable advantage over conventional semiconductors lies in the abundance and cost-effectiveness of its constituent elements compared to cadmium or lead-based alternatives, though it remains largely in the experimental phase for industrial commercialization.

thin-film photovoltaicssolar absorber materialsoptoelectronic devicessemiconductor researchcopper chalcogenide compoundsalternative energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.260	eV	—

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.

CuZr1.86S4

Electrical Properties

Regulatory Screening

Environmental

Export Control