HPbO
ceramic· JVASP-120227· HPbO
HPbO is a lead oxide-based ceramic compound that belongs to the family of heavy metal oxide ceramics, likely a lead-containing perovskite or mixed oxide phase. This material is primarily of research interest for electroceramics and functional oxide applications where lead-based compounds offer specific electrical, dielectric, or thermal properties that lighter alternatives cannot match. Industrial applications are limited and specialized, typically appearing in high-frequency electronics, ferroelectric devices, or legacy technologies where regulatory constraints on lead use have not yet mandated replacement.
ferroelectric ceramicshigh-frequency electronicselectroceramics researchpiezoelectric devicesthermal barrier coatingslegacy electronic components
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 37.92 | GPa | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 16.21 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.304 | 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) | 0.2353 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6774 | 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.