Li3 Fe4 O8

semiconductor

· Li3 Fe4 O8

Li₃Fe₄O₈ is an iron-lithium oxide ceramic compound belonging to the mixed-valence transition metal oxide family, typically studied as a research material rather than an established commercial product. The compound is of interest in electrochemistry and energy storage research, particularly for lithium-ion battery cathode development and solid-state electrolyte applications, where its ionic conductivity and structural stability are being evaluated as alternatives to conventional layered oxide cathodes. Engineers exploring next-generation battery chemistries or solid electrolyte materials would investigate this composition for its potential to improve energy density, thermal stability, or ionic transport properties compared to standard lithium iron phosphate or NCA/NMC systems.

lithium-ion battery cathodessolid-state electrolytesenergy storage researchelectrochemical devicesadvanced battery development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.611	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.

Li3 Fe4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control