Na8 Zn4 Se8

semiconductor

· Na8 Zn4 Se8

Na8Zn4Se8 is a quaternary chalcogenide semiconductor compound combining sodium, zinc, and selenium in a specific stoichiometric ratio. This material belongs to the family of metal selenides and represents an emerging research compound rather than an established industrial material, with potential applications in solid-state thermoelectric devices, photovoltaic absorbers, and ionic conductors due to the combined electronic and ionic transport properties that can arise from this composition.

thermoelectric energy conversionsolid-state battery electrolytesphotovoltaic absorber layersresearch semiconductorsionic conductorsmaterials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.793	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9910	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.

Na8 Zn4 Se8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control