Na4 Fe2 O4

semiconductor

· Na4 Fe2 O4

Na₄Fe₂O₄ is an iron-based oxide semiconductor compound containing sodium, representing a member of the mixed-metal oxide family with potential electrochemical and ionic transport properties. This is primarily a research-stage material rather than an established commercial compound, studied for its structural and electronic characteristics within the broader context of sodium-iron oxide systems used in battery materials, catalysis, and solid-state ionic conductors. Its development is driven by interest in sodium-based alternatives to lithium systems for cost-effective energy storage and catalytic applications in sustainable technologies.

sodium-ion battery researchelectrochemical catalysissolid electrolyte developmentiron oxide catalystsexperimental energy storageoxide semiconductor devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.408	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 O4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control