YbCuPbS3
metal· JVASP-119118· YbCuPbS3
YbCuPbS3 is a quaternary chalcogenide compound containing ytterbium, copper, lead, and sulfur, representing an emerging class of multinary sulfide materials under investigation for functional and thermoelectric applications. This material belongs to the family of complex metal sulfides, which are primarily studied in research contexts for their potential in energy conversion and solid-state electronics rather than established commercial production. The compound's multi-element composition and mixed-valence metal framework make it a candidate for exploring unusual electronic and phonon transport properties relevant to thermoelectric device development or other niche semiconductor applications.
thermoelectric devicessolid-state energy conversionresearch semiconductorschalcogenide materialsexperimental electronic compoundsmaterials discovery
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2481 | 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) | 0.1043 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.021 | 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.