V4 O3 F9
semiconductor· V4 O3 F9
V4O3F9 is a vanadium oxide fluoride compound belonging to the family of mixed-anion ceramics that combine transition metal oxides with fluorine substitution. This is primarily a research-phase material investigated for its potential in energy storage and electrochemical applications, where fluorine doping of vanadium oxides can modify electronic structure and ionic conductivity compared to conventional vanadium oxide phases.
battery cathode materials (research)electrochemical energy storageionic conductor developmentsolid-state electrolyte systemsvanadium redox systems
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.