Na4 Co4 O6

semiconductor

· Na4 Co4 O6

Na₄Co₄O₆ is a mixed-valence cobalt oxide compound with sodium, belonging to the family of layered metal oxides studied for energy storage and electrochemical applications. This material is primarily of research interest rather than established industrial production, investigated for its potential in sodium-ion battery cathodes and other electrochemical devices where cobalt oxides offer favorable redox chemistry and ionic conductivity.

sodium-ion battery cathodesenergy storage researchelectrochemical devicesexperimental oxide semiconductorslayered oxide materialssolid-state electrolyte development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00950	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.117	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Na4 Co4 O6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control