Ba4VOs
metal· JVASP-66575· Ba4VOs
Ba₄VO₅ is an experimental mixed-metal oxide compound containing barium and vanadium, classified as an intermetallic or ceramic material rather than a conventional alloy. This compound belongs to the family of complex oxides being investigated for functional properties in energy storage, catalysis, and solid-state electrochemistry applications. Research interest in barium-vanadium systems stems from their potential in battery cathodes, oxide ion conductors, and catalytic materials where the mixed-valence vanadium centers and barium's electropositive character offer tunable electronic and ionic transport properties.
battery cathode materials (research)solid electrolytes (experimental)catalytic applicationsionic conductorsadvanced ceramics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.