Pb3Se — Properties & Data | MatWorld

Pb3Se

ceramic

· JVASP-126427· Pb3Se

Pb3Se is a lead selenide compound ceramic with a perovskite-related crystal structure, belonging to the family of chalcogenide semiconductors. This material is primarily investigated in research and emerging applications for thermoelectric energy conversion and infrared sensing, where its narrow bandgap and thermal properties enable detection and power generation across specific wavelength ranges. Lead selenide compounds are notable alternatives to traditional semiconductors in niche thermal and optical applications, though practical deployment remains limited compared to mature materials.

thermoelectric cooling/power generationinfrared detectorsresearch semiconductorsthermal management devicesoptoelectronic sensing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.868	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2243	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.07345	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Pb3Se

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental