Y2 Si4 Ir4
semiconductor· Y2 Si4 Ir4
Y2Si4Ir4 is an intermetallic compound combining yttrium, silicon, and iridium—a rare-earth transition metal ceramic with potential high-temperature stability and oxidation resistance. This is an experimental or research-phase material primarily of interest in advanced materials science rather than mainstream industrial production; compounds in this family are investigated for ultra-high-temperature structural applications and specialized electronic or catalytic functions where conventional superalloys or ceramics reach performance limits.
high-temperature structural materials (research)aerospace engine components (experimental)refractory intermetallicsoxidation-resistant coatings (development)electronic or photonic materials (early-stage)catalytic applications (exploratory)
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.