PPbS3 — Properties & Data | MatWorld

PPbS3

ceramic

· JVASP-55522· PPbS3

PPbS₃ is a lead-based sulfide ceramic compound belonging to the perovskite or perovskite-related family of materials. This is primarily a research-phase material studied for its semiconducting and optoelectronic properties, rather than an established industrial ceramic. Lead sulfide perovskites and related compounds are of significant interest in photovoltaic, infrared sensing, and thermoelectric applications due to their narrow bandgaps and strong light absorption characteristics, though PPbS₃ specifically remains in exploratory development with limited commercial deployment.

photovoltaic researchinfrared sensorsthermoelectric devicesoptoelectronic componentsexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.687	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.889	eV	DFT · TBmBJ
↳	2.248	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	8.668	-	DFT · OptB88vdW
↳	6.914	-	DFT · TBmBJ
Electron Effective Mass(m*e)	1.273	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.807	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00183	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000713	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-219.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	359.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	6.030	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4953	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.

PPbS3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental