Li3Fe10O7F9

ceramic
· JVASP-146618· Li3Fe10O7F9

Li3Fe10O7F9 is a mixed-valence iron lithium fluoroxide ceramic compound that combines lithium, iron, oxygen, and fluorine in a complex crystal structure. This material belongs to the class of lithium iron oxyfluorides, which are primarily investigated for energy storage and electrochemical applications, particularly as potential cathode materials or ionic conductors in advanced lithium-ion and solid-state battery systems. The fluorine substitution in the oxygen lattice is notable for potentially enhancing ionic conductivity and electrochemical stability compared to conventional oxide-based lithium iron phases, making it of research interest for next-generation energy storage devices requiring high energy density and cycling performance.

lithium-ion battery cathodessolid-state battery materialsionic conductorsenergy storage researchadvanced electrochemistryhigh-performance battery development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.1652
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1748
eV/atom—
Formation Energy(ΔHf)
-1.712
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.
Li3Fe10O7F9 — Properties & Data | MatWorld