Ta2VOs
metal· JVASP-41055· Ta2VOs
Ta2VO5 is an intermetallic compound combining tantalum, vanadium, and oxygen, representing a research-phase material in the refractory metal oxide family. While not yet widely deployed in production engineering, this compound is of interest for high-temperature applications due to the inherent thermal stability and oxidation resistance associated with tantalum-based ceramics and refractories. Its development reflects efforts to create lightweight, thermally stable phases for extreme-environment service where conventional superalloys or pure refractories reach performance limits.
High-temperature structural researchRefractory coatings and linersAerospace thermal barrier investigationOxidation-resistant compositesMaterials science experimentation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 15.75 | kg/m³ | — |
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) | 21.20 | 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) | -0.3472 | 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.