NaCaTaTiO6 — Properties & Data | MatWorld

NaCaTaTiO6

ceramic

· JVASP-59277· NaCaTaTiO6

NaCaTaTiO6 is a complex oxide ceramic composed of sodium, calcium, tantalum, and titanium elements, belonging to the perovskite or perovskite-related ceramic family. This material is primarily investigated in research contexts for applications requiring high dielectric properties, ferroelectric behavior, or thermal stability at elevated temperatures. It represents an emerging composition within the broader family of multi-component oxide ceramics, where substitution of tantalum and titanium on the B-site offers potential advantages in tuning electrical and thermal properties compared to simpler binary or ternary oxide systems.

dielectric ceramics (research)high-temperature insulationferroelectric applications (experimental)capacitor materials (development)thermal barrier coatings (potential)advanced electronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.533	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.512	eV	DFT · OptB88vdW
↳	3.086	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	197.2	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.854	-	DFT · OptB88vdW
↳	6.996	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.2515	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00325	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000821	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-319.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	468.7	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	3.620	%	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)	0.01120	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.131	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.

NaCaTaTiO6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental