LaCuS2
metal· JVASP-154084· LaCuS2
LaCuS₂ is an intermetallic compound combining lanthanum, copper, and sulfur, belonging to the rare-earth metal sulfide family. This material is primarily of research interest in solid-state chemistry and materials science, studied for potential applications in thermoelectric devices, photocatalysis, and semiconductor applications where rare-earth compounds offer unique electronic and optical properties. Engineers considering this material should note it remains largely experimental; its selection would be driven by specialized needs in energy conversion or catalytic systems where the lanthanum-copper-sulfur chemistry provides advantages over conventional alternatives.
thermoelectric devices (research stage)photocatalytic applicationssemiconductor researchrare-earth compound developmentsolid-state chemistry studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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
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.