Si2 Ni1 Se4
metal· Si2 Ni1 Se4
Si₂Ni₁Se₄ is a ternary intermetallic compound combining nickel with silicon and selenium, belonging to the family of transition-metal chalcogenides and silicides. This material is primarily of research and experimental interest rather than established commercial production, investigated for potential applications in thermoelectric devices, semiconductor applications, and advanced materials research where the combination of metallic and chalcogenide character may offer useful electronic or thermal properties.
thermoelectric devices (research phase)semiconductor researchchalcogenide compoundsmaterials characterization studieselectronic materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -0.1340 | 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.