CaPb3Se4
ceramic· JVASP-111098· CaPb3Se4
CaPb3Se4 is an inorganic ceramic compound composed of calcium, lead, and selenium, belonging to the family of chalcogenide ceramics. This material is primarily of research and developmental interest rather than established in mainstream engineering, with potential applications in optoelectronic and photonic devices where lead-containing selenides are explored for their semiconducting and light-absorption properties. Engineers would consider this material for niche applications requiring specific optical or electrical characteristics inherent to lead chalcogenides, though availability, processing maturity, and regulatory considerations around lead content typically limit adoption compared to lead-free alternatives.
optoelectronic researchinfrared detectionphotonic materialsexperimental semiconductorsradiation shielding researchsolid-state device development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.