Li2 Fe4 O4 F6

semiconductor

· Li2 Fe4 O4 F6

Li₂Fe₄O₄F₆ is a mixed-metal oxide-fluoride semiconductor compound containing lithium, iron, oxygen, and fluorine—a research-phase material belonging to the family of lithium iron fluorides. This composition is primarily investigated in electrochemistry and energy storage contexts, where the combination of lithium mobility, iron redox activity, and fluoride incorporation offers potential for tunable electronic and ionic conductivity. The material remains largely experimental; it is notable for its potential in next-generation battery cathodes, solid-state electrolytes, or catalytic applications where fluoride substitution can enhance structural stability or electrochemical performance compared to purely oxide-based iron-lithium compounds.

experimental battery cathodessolid-state electrolyteslithium-ion energy storageelectrochemical catalystsresearch materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01260	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.028	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 O4 F6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control