O8 Sb2 Bi2

semiconductor

· O8 Sb2 Bi2

O8Sb2Bi2 is a compound semiconductor composed of oxygen, antimony, and bismuth, representing an exotic ternary oxide system with potential applications in thermoelectric and optoelectronic device research. This material belongs to the broader family of bismuth-antimony oxides, which are primarily investigated in academic and industrial research settings for their unique electronic properties arising from the heavy elements bismuth and antimony. The combination of these elements creates a material system of interest for next-generation thermoelectric converters and potentially for specialized semiconductor applications where conventional materials show limitations.

Thermoelectric devices and waste heat recoveryResearch semiconductorsOptoelectronic components (experimental)High-temperature applicationsMaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	16,076.6	ksi	—
Shear Modulus(G)	9,750.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.679	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.510	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 Sb2 Bi2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control