Ta2 Tl3 Cu3 S8
semiconductor· Ta2 Tl3 Cu3 S8
Ta₂Tl₃Cu₃S₈ is a ternary sulfide semiconductor compound combining tantalum, thallium, and copper in a mixed-metal chalcogenide structure. This is a research-phase material studied primarily in solid-state chemistry and materials science contexts for its electronic and optical properties; it is not yet established in mainstream industrial applications. The material represents the broader family of complex metal sulfides being investigated for potential use in thermoelectric devices, photovoltaic applications, and other solid-state electronic systems where mixed-valence transition metals and heavy elements may offer favorable band gaps or charge transport characteristics.
thermoelectric devices (research)photovoltaic absorber layers (exploratory)solid-state electronics (lab-scale)semiconductor compound librariesmaterials discovery screening
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
| 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.