In4Bi3Pb

ceramic

· JVASP-141204· In4Bi3Pb

In₄Bi₃Pb is an intermetallic compound combining indium, bismuth, and lead—a dense ceramic material belonging to the family of multi-component metal oxides or intermetallics used primarily in research and specialized electronic applications. This composition is notable in thermoelectric and thermal management research, where the combination of heavy elements enables investigation of charge carrier behavior and phonon scattering in complex crystal structures. While not yet widely deployed in mainstream industrial applications, materials in this family are studied for potential use in low-to-moderate temperature thermoelectric devices and radiation-shielding applications where density and atomic composition matter.

thermoelectric researchthermal management materialsradiation shieldingsemiconductor substrate researchexperimental high-density ceramicsphonon-engineering compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.734	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)	0.01280	eV/atom	—
Formation Energy(ΔHf)	0.00879	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.

In4Bi3Pb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental