NaNi2O4 — Properties & Data | MatWorld

NaNi2O4

ceramic

· JVASP-142637· NaNi2O4

NaNi2O4 is a mixed-metal oxide ceramic compound containing sodium and nickel in a layered crystal structure. This material belongs to the family of sodium nickelate compounds, which are primarily studied for energy storage and catalytic applications rather than established in high-volume industrial production. The compound is of research interest for battery cathode materials, electrochemical catalysts, and potentially as a component in solid-state ionic conductors, where its layered structure and mixed-valence properties offer advantages over simpler binary oxides.

battery cathode materialselectrochemical catalysisoxygen evolution catalystssolid-state electrolyte researchenergy storage devicesmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1895	lb/in³	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)	0.00100	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)	-1.193	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.

NaNi2O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental