LiCaTa2O6F — Properties & Data | MatWorld

LiCaTa2O6F

ceramic

· JVASP-59276· LiCaTa2O6F

LiCaTa2O6F is a lithium-calcium tantalum fluoride ceramic compound that combines rare-earth and transition-metal oxides with fluorine. This material is primarily of research interest, synthesized and studied in advanced ceramics laboratories for potential applications in solid-state ionic conductivity and fluoride-ion conducting electrolytes. While not yet widely deployed in commercial products, the tantalum oxide-fluoride ceramic family is being investigated for next-generation solid-state batteries, thermal management systems, and specialty optical applications where high thermal stability and ionic transport properties are desired.

solid-state electrolyteslithium-ion battery researchhigh-temperature ceramicsfluoride-ion conductorsadvanced materials developmentthermal barrier coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.138	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	3.706	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.596	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	1.043	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.870	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
↳	0.00142	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-260.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	403.7	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05030	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.192	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.

LiCaTa2O6F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental