Li6 Fe2 O4 F4

semiconductor

· Li6 Fe2 O4 F4

Li₆Fe₂O₄F₄ is an experimental mixed-anion ceramic compound combining lithium, iron oxide, and fluoride phases in a single crystal structure. This material belongs to the family of lithium iron fluorides and mixed-anion oxyfluorides, which are of significant interest in solid-state electrochemistry and energy storage research. While not yet widely commercialized, compounds in this class are being investigated for solid electrolyte applications in all-solid-state lithium batteries and as potential cathode or electrolyte materials due to their ionic conductivity and electrochemical stability.

all-solid-state battery electrolyteslithium-ion battery researchsolid-state energy storageelectrochemistry and ionic conductorshigh-energy-density battery development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2284	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.357	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.

Li6 Fe2 O4 F4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control