CdCu2PbSe4
metal· JVASP-155363· CdCu2PbSe4
CdCu₂PbSe₄ is a quaternary chalcogenide compound composed of cadmium, copper, lead, and selenium. This material belongs to the family of ternary and quaternary semiconductors that are primarily of research interest for thermoelectric and optoelectronic applications. The compound has not achieved widespread commercial adoption but represents an experimental composition within the broader context of lead- and cadmium-based chalcogenides, which are investigated for solid-state energy conversion and photovoltaic device engineering.
Thermoelectric energy conversion (research)Semiconductor research compoundsOptoelectronic device developmentLow-bandgap photovoltaics (experimental)Materials science characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2198 | 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) | 0.07620 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2896 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.