WTaO2F — Properties & Data | MatWorld

WTaO2F

ceramic

· WTaO2F

WTaO₂F is a tungsten-tantalum oxide fluoride ceramic compound, representing a mixed-metal oxide material system with fluorine incorporation. This is a research-phase compound rather than an established industrial material; it belongs to the broader family of refractory and functional ceramics being investigated for applications requiring high thermal stability, chemical inertness, and potential ionic or electronic properties. The fluorine-doped structure distinguishes it from conventional tungsten-tantalum oxides, making it a candidate for exploratory work in advanced ceramics where tailored reactivity, defect chemistry, or anion-doping effects are relevant.

Advanced refractory ceramics researchHigh-temperature oxidation barriersFunctional ceramic materials developmentFluorine-doped oxide systemsMaterials chemistry exploration

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	4.616	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.180	eV/atom	DFT

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.

WTaO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental