Sr8 Bi12

semiconductor

· Sr8 Bi12

Sr8Bi12 is a bismuth-rich strontium compound belonging to the rare-earth and post-transition metal oxide/chalcogenide family, studied primarily as a semiconductor material for advanced electronic and photonic applications. This composition represents an experimental research material rather than a widely commercialized engineering material; it is investigated for potential use in thermoelectric devices, photocatalysis, and optoelectronic components where its layered crystal structure and electronic properties may offer advantages over conventional semiconductors. Engineers would consider this material in emerging technology contexts where bismuth-based compounds' low thermal conductivity, band-gap tunability, or catalytic activity align with specialized performance requirements.

thermoelectric energy conversionphotocatalytic applicationsoptoelectronic devicesbismuth-based semiconductorsresearch-stage materialslow-dimensional electronic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00780	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7700	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.

Sr8 Bi12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control