TiNbO4 — Properties & Data | MatWorld

TiNbO4

ceramic

· JVASP-50093· TiNbO4

TiNbO4 is a titanium niobium oxide ceramic compound belonging to the family of mixed-metal oxides, which are typically engineered for high-temperature and specialized electronic applications. While primarily of research and development interest rather than mainstream industrial use, this material is investigated for potential applications in dielectric devices, thermal barriers, and advanced ceramics where the combined properties of titanium and niobium oxides offer thermal stability and ionic conductivity. Engineers would consider this compound when exploring alternative ceramic compositions for niche applications requiring specific combinations of mechanical rigidity and thermal properties that conventional single-oxide ceramics cannot provide.

high-temperature dielectricsthermal barrier coatings (research)advanced ceramics developmentionic conductor researchrefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	179.8	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4100	-	DFT · OptB88vdW
Shear Modulus(G)	32.69	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.463	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	2.792	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	76.96	-	DFT · TBmBJ
Magnetic Moment(μB)	0.5330	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000130	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000129	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-19.40	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-19.56	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	7.330	%	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)	0.05170	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.890	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.

TiNbO4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental