KLi6TaO6 — Properties & Data | MatWorld

KLi6TaO6

ceramic

· JVASP-10478· KLi6TaO6

KLi6TaO6 is a lithium-tantalum oxide ceramic compound that belongs to the family of mixed-metal oxides with potential ionic conductivity applications. This material is primarily of research interest rather than established commercial use, being investigated for solid-state electrolyte and battery applications where its lithium content and crystalline ceramic structure offer pathways for ion transport. The tantalum-bearing oxide chemistry positions it within advanced ceramics development, particularly relevant to next-generation energy storage systems seeking alternatives to liquid electrolytes.

solid-state electrolyteslithium-ion batterieshigh-temperature ceramicsionic conductorsadvanced battery researchenergy storage materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.212	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.436	eV	DFT · OptB88vdW
↳	5.620	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.665	-	DFT · OptB88vdW
↳	3.132	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000471	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000963	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-403.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	314.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.424	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.

KLi6TaO6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental