Sr3 Bi2

semiconductor

· Sr3 Bi2

Sr₃Bi₂ is an intermetallic compound composed of strontium and bismuth, belonging to the family of binary semiconductors with potential thermoelectric and optoelectronic properties. This material is primarily of research interest rather than established industrial production, studied for applications in next-generation energy conversion and solid-state electronic devices where its semiconductor characteristics and crystal structure offer advantages over conventional materials. The compound represents an emerging candidate in the exploration of sustainable, lead-free alternatives for thermoelectric cooling and power generation systems.

thermoelectric devicessolid-state cooling systemsoptoelectronic researchlead-free semiconductorsenergy conversion materialsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	24.00	GPa	—
Shear Modulus(G)	16.86	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.09940	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5520	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.

Sr3 Bi2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control