Cr4 Cu3 Se8
metal· Cr4 Cu3 Se8
Cr₄Cu₃Se₈ is a ternary metal selenide compound combining chromium, copper, and selenium in a fixed stoichiometric ratio. This material belongs to the family of transition metal chalcogenides and is primarily of research interest rather than established industrial production. The compound is investigated for potential applications in thermoelectric devices, photovoltaic systems, and solid-state electronics where the electronic properties arising from its mixed-metal composition could offer advantages over binary selenides, though it remains largely in the experimental phase with limited commercial deployment.
Thermoelectric materials (research)Photovoltaic/solar cells (experimental)Solid-state electronicsSemiconductor devicesMaterials for energy conversionChalcogenide research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.