Li2 V2 F6

semiconductor

· Li2 V2 F6

Li₂V₂F₆ is an inorganic lithium vanadium fluoride compound being investigated as a solid-state electrolyte and cathode material for next-generation lithium-ion batteries. This research compound belongs to the class of mixed-anion lithium ionic conductors, where the fluoride framework provides both structural stability and enhanced ionic conductivity compared to conventional oxide-based electrolytes. Industrial interest centers on solid-state battery development, where Li₂V₂F₆ and related fluoride compounds offer potential advantages in energy density, safety, and cycle life over liquid electrolyte systems, though the material remains largely in the experimental phase.

solid-state batterieslithium-ion energy storageelectrolyte materialselectric vehicle powertrainshigh-energy-density cells

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.786	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 V2 F6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control