NbHO3 — Properties & Data | MatWorld

NbHO3

Name: NbHO3
Brand: MatWorld

ceramic

· NbHO3

NbHO₃ is a niobium-based oxide ceramic compound, likely an intermediate or hydrated phase in the niobium oxide family. This material appears to be primarily of research interest rather than established industrial production, positioned within the broader class of refractory oxides and advanced ceramics that can offer high-temperature stability and chemical resistance. The niobium oxide family is valued in specialty applications where thermal stability, corrosion resistance, or unique electrochemical properties are required, though NbHO₃ specifically remains an emerging or niche composition that may find development in catalysis, high-temperature coatings, or solid-state electronics applications.

high-temperature ceramics (research phase)refractory coatingscatalyst supportssolid-state electrochemistryadvanced oxide research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1478	lb/in³	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	0.000	eV	Measured
↳	2.334	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	260.9	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.789	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.7099	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00159	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000674	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-310.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	328.8	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)	0.03240	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.169	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.

NbHO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental