Na4 Fe2 O6

semiconductor

· Na4 Fe2 O6

Na₄Fe₂O₆ is a mixed-valence iron oxide compound containing sodium, classified as a semiconductor material within the family of layered metal oxides. This compound is primarily of research and development interest rather than established commercial production, with potential applications in energy storage and electrochemical devices where mixed-valence iron oxides show promise for ion transport and redox activity. The material represents an exploratory composition in the broader class of sodium-iron oxide semiconductors, which are being investigated as alternatives to conventional battery cathodes and solid electrolyte materials due to their potential for low cost, abundance, and tunable electronic properties.

experimental energy storagesodium-ion battery researchsolid-state electrolyte developmentelectrochemical devicesmixed-valence oxide semiconductorsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1626	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.638	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 Fe2 O6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control