Na2Nb4O11

ceramic

· JVASP-97397· Na2Nb4O11

Sodium niobate (Na2Nb4O11) is an inorganic ceramic compound belonging to the niobate family, characterized by a layered perovskite-related crystal structure. This material is primarily of research and emerging industrial interest, with applications in electrochemistry, photocatalysis, and ion-exchange systems where its crystalline structure and ionic conductivity properties are leveraged. Na2Nb4O11 is notable within niobate ceramics for potential use in solid-state electrolytes and photocatalytic water treatment, offering advantages over some alternatives due to its structural stability and tunable surface properties.

solid-state electrolytesphotocatalytic materialsion-exchange systemsemerging energy storagewater treatment catalystsresearch ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1676	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.646	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.673	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.

Na2Nb4O11 — Properties & Data | MatWorld

Na2Nb4O11

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental