V2 O2
semiconductor· V2 O2
V₂O₂ is a vanadium oxide ceramic compound belonging to the family of reduced vanadium oxides, which exhibit semiconductor behavior and interesting electronic properties between metallic and insulating states. This material is primarily of research interest for phase-change applications, smart windows, and thermal management devices where the metal-insulator transition characteristics of vanadium oxides are exploited; it represents an experimental compound within the broader vanadium oxide family (VO₂, V₂O₃, V₂O₅) that engineers consider for next-generation adaptive thermal and optical coatings.
smart windows and adaptive coatingsphase-change thermal managementsemiconductor research applicationsoptical switching devicesexperimental thin films
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.