TaKO2F — Properties & Data | MatWorld

TaKO2F

ceramic

· TaKO2F

TaKO₂F is a tantalum-based ceramic compound combining tantalum oxide and fluoride chemistry, likely developed as a functional ceramic for specialized applications requiring combined oxide and fluoride properties. This material belongs to the family of mixed-anion ceramics and represents research-level development rather than a commodity material; it is of interest where the synergistic properties of tantalum oxides (high refractive index, chemical stability, density) and fluoride phases (ionic conductivity, low lattice energy) offer advantages over single-phase alternatives. Potential applications span solid-state electrolytes, optical coatings, and fluoride ion conductors in advanced energy storage or sensor devices.

solid-state electrolytesfluoride ion conductorsoptical coatings and filmsadvanced ceramics researchelectrochemical deviceshigh-temperature sensors

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)	0.9999	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.860	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.

TaKO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental