BeSb2Te

ceramic

· JVASP-74650· BeSb2Te

BeSb2Te is a ternary ceramic compound combining beryllium, antimony, and tellurium. This material belongs to the family of semiconducting and thermoelectric compounds, and is primarily of research and developmental interest rather than established industrial production. The material system is investigated for potential applications in thermoelectric energy conversion and solid-state electronic devices, where the combination of elements offers possibilities for tuning band gap and carrier properties, though practical adoption remains limited compared to more mature thermoelectric systems like bismuth telluride.

thermoelectric devicessemiconductor researchwaste heat recoverysolid-state electronicsadvanced materials developmenthigh-temperature applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.377	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8576	eV/atom	—
Formation Energy(ΔHf)	0.6461	eV/atom	—

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

Regulatory Screening

Environmental

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.

BeSb2Te

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental