KTiO2F

semiconductor

· KTiO2F

KTiO2F is a titanium-based fluoride compound belonging to the class of mixed-metal oxyfluoride semiconductors. This material combines titanium oxide chemistry with fluorine substitution, a structural modification that can alter electronic band structure and optical properties compared to conventional titanium oxides. KTiO2F remains primarily in the research and development phase, with potential applications in photocatalysis, optoelectronics, and ion-conducting devices where fluorine doping is known to enhance charge carrier mobility and tailor band gaps for specific wavelengths.

photocatalytic water treatmentoptoelectronic semiconductorssolid-state fluoride ion conductorsUV-visible light absorbersresearch phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	21,162.5	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2200	-	DFT · OptB88vdW
Shear Modulus(G)	14,293.5	ksi	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	0.1335	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	3.200	eV	DFT · GLLB-SC
↳	0.8970	eV	DFT · OptB88vdW
↳	1.572	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.933	-	DFT · OptB88vdW
↳	4.739	-	DFT · TBmBJ
Magnetic Moment(μB)2 entries	-4.682e-15	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	31.29	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.08430	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	0.1800	eV/atom	DFT
↳	-3.044	eV/atom	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

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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.

KTiO2F — Properties & Data | MatWorld

KTiO2F

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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