Ba4GePb
ceramic· JVASP-64502· Ba4GePb
Ba4GePb is an experimental quaternary ceramic compound containing barium, germanium, and lead. This material belongs to the family of complex oxide/chalcogenide ceramics under investigation for functional applications requiring specific electronic or thermal properties. As a research-phase material rather than an established engineering ceramic, Ba4GePb and similar lead-containing germanate compounds are of interest in materials science for investigating crystal structures, defect chemistry, and potential applications in solid-state devices, though its practical adoption remains limited compared to conventional ceramics.
solid-state physics researchexperimental ceramics developmentcrystal structure studieslead-based compound researchfunctional material prototyping
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2042 | lb/in³ | — |
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) | 0.8354 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.2407 | 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.