Y2Au
metal· JVASP-37457· Y2Au
Y2Au is an intermetallic compound composed of yttrium and gold, belonging to the rare-earth metal intermetallic family. This material is primarily of research and specialized industrial interest rather than a commodity engineering material, with applications driven by its unique electronic, thermal, and chemical properties inherent to gold-based intermetallics. Y2Au and related yttrium-gold phases are investigated for advanced electronics, catalysis, and high-temperature coating systems where the combination of rare-earth and noble-metal characteristics offers potential advantages in corrosion resistance, thermal stability, and specialized functional properties.
research and developmentintermetallic compoundshigh-temperature coatingscatalytic materialselectronic applicationscorrosion-resistant phases
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2869 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 11.62 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7068 | 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.