Na4NiO4 — Properties & Data | MatWorld

Na4NiO4

ceramic

· JVASP-143972· Na4NiO4

Na4NiO4 is an inorganic ceramic compound composed of sodium, nickel, and oxygen, belonging to the family of mixed-metal oxide ceramics. This is primarily a research material investigated for applications in energy storage and catalysis, particularly as a potential electrode material or ionic conductor in advanced battery and fuel cell systems. Its notable characteristics within the nickel oxide ceramic family include mixed-valence nickel chemistry and sodium-rich composition, which are of interest for electrochemical applications where conventional oxide ceramics show limitations.

battery electrode materialsenergy storage researchsolid-state electrolytescatalysis applicationsceramic research compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.924	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)	7.564	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04720	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.350	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.

Na4NiO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental