Y2 Cr4 S8
metal· Y2 Cr4 S8
Y2Cr4S8 is a rare-earth chromium sulfide compound combining yttrium, chromium, and sulfur in a ternary ceramic system. This material belongs to the rare-earth chalcogenide family and appears to be primarily of research interest rather than established industrial production; applications would likely leverage its thermal stability, potential catalytic properties, or wear resistance in high-temperature sulfidizing environments.
high-temperature ceramics researchcatalysis and chemical processingwear-resistant coatings (experimental)sulfide-based refractory materialsrare-earth compound systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -1.068 | 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.