Cu11Sb4S13
metal· Cu11Sb4S13
Cu11Sb4S13 is a ternary sulfide compound belonging to the metal chalcogenide family, specifically a copper antimony sulfide phase. This material is primarily of research and development interest for thermoelectric and photovoltaic applications, where its mixed-valence structure and electronic properties are being investigated for energy conversion and semiconductor device contexts.
thermoelectric devicesphotovoltaic researchsemiconductor compoundsenergy conversion materialsexperimental/developmental applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.