SrLiTa2O6F — Properties & Data | MatWorld

SrLiTa2O6F

ceramic

· JVASP-59274· SrLiTa2O6F

SrLiTa2O6F is a strontium-lithium tantalate fluoride ceramic compound combining rare-earth and refractory elements in a complex oxide-fluoride structure. This material is primarily investigated in research contexts for solid-state ionics and electrochemical applications, particularly as a potential solid electrolyte or ion-conducting ceramic where the lithium component enables fast ionic transport. The fluoride incorporation distinguishes it from conventional tantalate ceramics and may enhance ionic conductivity or phase stability compared to purely oxide-based alternatives, making it of interest for next-generation battery and fuel cell architectures.

solid-state electrolyteslithium-ion batteries (research)ionic conductorselectrochemical deviceshigh-temperature ceramics (specialty)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.507	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	3.674	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.600	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00133	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00138	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-246	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	420.1	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)	0.03820	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.206	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.

SrLiTa2O6F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental