Na14Ni2O9 — Properties & Data | MatWorld

Na14Ni2O9

ceramic

· JVASP-48681· Na14Ni2O9

Na14Ni2O9 is a mixed-valence ceramic oxide compound containing sodium, nickel, and oxygen—a composition that places it within the family of layered perovskite-related structures. This is primarily a research material studied for its electrochemical and ionic transport properties rather than a commercial engineering ceramic. It is of interest in solid-state battery development and as a potential oxygen-ion conductor for fuel cell applications, where its structural framework and mixed-oxidation-state chemistry may enable fast-ion transport, though it remains in the experimental stage without widespread industrial deployment.

solid-state battery developmentoxygen-ion conductorsfuel cell electrolytesionic transport researchadvanced ceramics (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.767	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	4.005	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1144	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.291	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.

Na14Ni2O9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental