K2ZnSn3S8

semiconductor

· K2ZnSn3S8

K2ZnSn3S8 is a quaternary sulfide semiconductor compound combining potassium, zinc, tin, and sulfur in a fixed stoichiometric ratio. This material belongs to the family of multinary chalcogenides and is primarily of research interest rather than established commercial production, with potential applications in photovoltaic energy conversion and solid-state optoelectronics where its bandgap and light-absorption characteristics may offer advantages over simpler binary or ternary semiconductors.

photovoltaic researchthin-film solar cellsoptoelectronic devicessemiconductor researchlight absorption materialsexperimental energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.300	eV	—

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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.

K2ZnSn3S8

Electrical Properties

Regulatory Screening

Environmental

Export Control