Na6 Ni2 O4

semiconductor

· Na6 Ni2 O4

Na₆Ni₂O₄ is a mixed-valence nickel oxide compound belonging to the class of layered metal oxides with sodium as a structural component. This material is primarily investigated in research contexts for energy storage and electrochemical applications, where the combination of nickel redox activity and sodium-ion conductivity offers potential advantages over conventional cathode materials. Its layered structure and mixed oxidation states make it a candidate for sodium-ion battery cathodes and related electrochemical devices, though it remains largely in the experimental phase compared to more established commercial alternatives.

sodium-ion battery cathodesenergy storage researchelectrochemical deviceslayered oxide compoundssolid-state ionicsnext-generation battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00540	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.198	eV/atom	—

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

Regulatory Screening

Environmental

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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.

Na6 Ni2 O4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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