Ba3NiO4

ceramic

· JVASP-99361· Ba3NiO4

Ba₃NiO₄ is a mixed-metal oxide ceramic compound containing barium, nickel, and oxygen, belonging to the family of complex perovskite-related oxides. This is primarily a research and development material studied for its potential electrochemical and structural properties, rather than an established commodity ceramic. While not yet widely deployed in commercial applications, Ba₃NiO₄ and related barium nickelates are of interest to materials researchers for energy storage, catalysis, and solid-state ionic applications where mixed-valence metal oxides show promise.

experimental ceramic researchcathode materials developmentsolid-state electrochemistryoxygen ion conductorscatalytic substrateshigh-temperature ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2134	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6100	eV	—
Magnetic Moment(μB)	4.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05150	eV/atom	—
Formation Energy(ΔHf)	-2.330	eV/atom	—

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

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.

Ba3NiO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental