O8 Na4 Se2

semiconductor

· O8 Na4 Se2

O₈Na₄Se₂ is a sodium selenide-based ceramic compound classified as a semiconductor, likely synthesized for research applications in materials science and solid-state chemistry. This material belongs to the family of metal chalcogenide semiconductors, which are being investigated for potential applications in photovoltaics, thermoelectric devices, and ionic conductors. The compound's semiconductor properties and composition suggest interest in exploring alternative materials for energy conversion or ion-transport applications, though it remains primarily in the research phase rather than established industrial production.

solid-state researchexperimental semiconductorsphotovoltaic developmentthermoelectric materialsionic conductor researchchalcogenide compound studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	43.49	GPa	—
Shear Modulus(G)	23.45	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.521	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.444	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.

O8 Na4 Se2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control