Li2 V4 O4 F6

semiconductor

· Li2 V4 O4 F6

Li₂V₄O₄F₆ is a lithium vanadium oxide fluoride ceramic compound belonging to the mixed-valent vanadium oxide family. This material is primarily of research interest for energy storage and electrochemical applications, particularly as a cathode material or ion-conductor in advanced lithium-ion batteries and solid-state battery systems. The fluorine substitution in the oxide lattice is notable for tuning ionic conductivity and electrochemical stability compared to unsubstituted vanadium oxides, making it a candidate material for next-generation battery architectures seeking improved energy density and cycling performance.

lithium-ion battery cathodessolid-state battery researchenergy storage materialsionic conductor developmentelectric vehicle battery systemsadvanced electrochemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01360	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.745	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 V4 O4 F6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control