Li3 Fe1 O1 F4

semiconductor

· Li3 Fe1 O1 F4

Li₃FeO₁F₄ is a mixed-anion lithium iron oxide fluoride compound belonging to the family of fluoride-based ionic conductors and potential cathode materials for advanced battery systems. This is primarily a research-phase material investigated for solid-state and all-solid-state lithium-ion batteries, where the combination of fluoride and oxide anions offers the potential for improved ionic conductivity and electrochemical stability compared to conventional oxide cathodes. Engineers consider this material class when developing next-generation energy storage systems requiring higher energy density, enhanced thermal stability, or solid electrolyte compatibility.

solid-state battery cathodesall-solid-state lithium-ion cellsionic conductor researchhigh-energy-density energy storagethermal-stable battery materialsnext-generation EV powertrains

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.611	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 Fe1 O1 F4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control