Ni3 Bi2 S2
semiconductor· Ni3 Bi2 S2
Ni₃Bi₂S₂ is a ternary chalcogenide semiconductor compound combining nickel, bismuth, and sulfur. This material belongs to the family of metal chalcogenides and is primarily of research interest rather than established in high-volume industrial production. The compound is investigated for potential applications in thermoelectric energy conversion, optoelectronic devices, and solid-state electronics where its layered crystal structure and band gap characteristics may offer advantages in heat-to-electricity conversion or light-based sensing.
thermoelectric power generationsolid-state electronicssemiconductor researchoptoelectronic deviceslow-dimensional materialsenergy conversion materials
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.