Na3 Se4 Sb1

semiconductor

· Na3 Se4 Sb1

Na3Se4Sb1 is an experimental quaternary chalcogenide semiconductor compound combining sodium, selenium, and antimony elements. This material belongs to the family of alkali metal chalcogenides and pnictogens, which are of primary interest in thermoelectric and solid-state energy conversion research rather than established industrial production. The compound represents exploratory work in materials science targeting high-temperature thermoelectric applications, energy harvesting systems, and potentially solid electrolytes for advanced batteries, where its mixed-valence structure and low thermal conductivity pathways could offer advantages over conventional alternatives.

thermoelectric energy conversion (research)solid-state batteries (experimental)high-temperature heat-to-electricity devicesthermal management systems (emerging)semiconductor research and developmentmaterials discovery for sustainability applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,287.6	ksi	—
Shear Modulus(G)	945.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.057	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7690	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.

Na3 Se4 Sb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control