Fe2 W4 O16
semiconductor· Fe2 W4 O16
Fe₂W₄O₁₆ is a mixed-valence iron tungstate semiconductor compound belonging to the tungsten oxide family of transition metal oxides. This material is primarily of research interest for photocatalytic and electrochemical applications, where its layered structure and electronic properties make it relevant to water treatment, environmental remediation, and energy conversion technologies. While not yet widely commercialized, iron tungstates represent a promising class of earth-abundant alternatives to rare-earth-based semiconductors for catalytic systems.
photocatalytic water treatmentphotoelectrochemical cellsenvironmental remediationvisible-light catalysiselectrode materialssemiconductor research
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.