YPb2

ceramic

· JVASP-51471· YPb2

YPb2 is a rare-earth lead ceramic compound combining yttrium and lead oxides, belonging to the family of mixed-metal ceramics used primarily in specialized electronic and optical applications. This material is notable for its high density and potential use in radiation shielding, scintillator systems, and advanced ceramic electronics where lead-containing phases provide enhanced performance compared to lead-free alternatives. YPb2 remains largely a research or specialized industrial compound rather than a commodity ceramic, making it relevant for engineers working on high-performance electronic ceramics, nuclear or medical imaging systems, or applications requiring dense ceramic matrices.

radiation shieldingscintillator detectorshigh-density ceramicselectronic ceramicsmedical imaging systemsnuclear applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3521	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000417	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000397	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	3.820	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	3.497	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4185	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.

YPb2 — Properties & Data | MatWorld

YPb2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental