U2Al3Os
metal· JVASP-14075· U2Al3Os
U2Al3Os is an intermetallic compound containing uranium, aluminum, and oxygen, representing a complex mixed-valence system in the uranium-aluminum oxide family. This material is primarily of research interest rather than established industrial production, as uranium-containing compounds are highly specialized and subject to strict regulatory controls. The compound's potential applications lie in nuclear materials research, advanced ceramics development, and fundamental studies of uranium chemistry, where its unique crystal structure and phase stability may offer insights into actinide metallurgy and high-performance refractory systems.
nuclear materials researchactinide chemistryrefractory compoundsintermetallic phase studiesadvanced ceramics development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2.890 | GPa | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 1.050 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.20 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Seebeck Coefficient(S) | 8.623 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.07100 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2691 | 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.