Na7NbO6 — Properties & Data | MatWorld

Na7NbO6

ceramic

· JVASP-43807· Na7NbO6

Na7NbO6 is an inorganic ceramic compound composed of sodium and niobium oxides, belonging to the family of niobate ceramics that are extensively studied for electrochemical and structural applications. While not widely commercialized as a bulk engineering material, sodium niobates are researched primarily for solid-state ion conductors, photocatalytic devices, and ferroelectric applications where their crystal structure enables controlled ionic transport and electrical properties. Engineers considering this material should recognize it as an emerging functional ceramic rather than a structural workhorse; its value lies in specialized electrochemical environments such as energy storage, environmental remediation, or sensor applications where sodium-ion mobility and niobate's chemical stability are advantageous.

solid electrolytesphotocatalytic materialssodium-ion battery componentsgas sensorsferroelectric devicesresearch/development applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	69.41	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3900	-	DFT · OptB88vdW
Shear Modulus(G)	24.97	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.120	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.017	eV	DFT · OptB88vdW
↳	4.256	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	13.20	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.822	-	DFT · OptB88vdW
↳	2.805	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.06951	C/m²	DFT · OptB88vdW
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)	0.08810	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.882	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.

Na7NbO6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental