KTe3O6F — Properties & Data | MatWorld

KTe3O6F

ceramic

· JVASP-34405· KTe3O6F

KTe3O6F is a potassium tellurium oxyfluoride ceramic compound belonging to the tellurate family of functional ceramics. This material is primarily studied in research contexts for its potential in optical, electronic, and photonic applications, leveraging the distinctive properties of tellurium oxide frameworks modified by fluorine incorporation. The oxyfluoride composition may offer advantages in refractive index tuning, thermal stability, or ionic conductivity compared to conventional tellurate ceramics, making it of interest for specialized optical devices and solid-state materials research.

optical materials researchsolid-state electronicsphotonic applicationsfunctional ceramicsionic conductor candidatesmaterials chemistry experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1788	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	3.107	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.731	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	1.330	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.487	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00142	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000759	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-302.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	280.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.456	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.

KTe3O6F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental