Li4 Fe3 O8

semiconductor

· Li4 Fe3 O8

Li₄Fe₃O₈ is a lithium iron oxide ceramic compound with semiconductor properties, belonging to the family of mixed-valence transition metal oxides. This material is primarily of research interest for energy storage and electrochemical applications, particularly as a potential cathode material or electrode component in lithium-ion batteries and solid-state battery systems where its ionic conductivity and redox activity are being investigated.

lithium-ion battery cathodessolid-state battery developmentelectrochemical energy storageresearch and developmentionic conductor materialsnext-generation battery systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00270	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.791	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.

Li4 Fe3 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control