Li2 Fe4 O3 F8

semiconductor

· Li2 Fe4 O3 F8

Li₂Fe₄O₃F₈ is a mixed-valence iron fluoride oxide compound belonging to the lithium iron fluoride family, a class of materials under investigation for electrochemical energy storage applications. This material is primarily studied in research contexts as a potential cathode or structural component for next-generation lithium-ion and solid-state batteries, where its layered structure and iron redox activity offer possibilities for improving energy density and ionic conductivity compared to conventional oxide cathodes.

battery cathode materialslithium-ion energy storagesolid-state battery researchadvanced electrochemistryfluoride-based ceramicsmaterials for next-generation cells

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1324	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.092	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.

Li2 Fe4 O3 F8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control