W3 O7 F1
semiconductor· W3 O7 F1
W₃O₇F is a tungsten oxide fluoride compound belonging to the mixed-valence transition metal oxide family, combining tungsten's redox chemistry with fluorine's electronegativity to create a potentially novel functional ceramic. This is a research-phase material rather than an established industrial compound; it may be investigated for photocatalytic, electrochemical, or optoelectronic applications where the fluorine-substituted tungsten oxide lattice could enable enhanced reactivity or electronic properties compared to conventional tungsten oxide (WO₃) or its hydrates.
experimental photocatalysiselectrochemical energy storageadvanced ceramics researchoptical materials developmentfluorine-doped semiconductors
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.