W2 O4 F2 — Properties & Data | MatWorld

W2 O4 F2

ceramic

· W2 O4 F2

W₂O₄F₂ is an inorganic ceramic compound combining tungsten oxide with fluorine, representing a mixed-valence oxyfluoride in the tungsten oxide family. This material is primarily of research and development interest rather than established commercial production, with potential applications in ionic conductivity, photocatalysis, and advanced ceramic coatings where the fluorine dopant modifies electronic properties and thermal stability compared to pure tungsten oxides.

experimental ceramic materialssolid-state ionic conductorsphotocatalytic coatingshigh-temperature ceramicstungsten compound derivatives

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.419	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

W2 O4 F2

Other Properties

Regulatory Screening

Environmental