Li4 V4 F14

semiconductor

· Li4 V4 F14

Li₄V₄F₁₄ is a lithium vanadium fluoride compound belonging to the class of mixed-metal fluorides, a family of materials studied for their potential in solid-state ionic conductors and advanced battery electrolytes. This is a research-phase compound, not yet widely deployed in commercial applications; it represents exploration within the broader family of halide-based solid electrolytes that aim to improve ion transport and thermal stability compared to conventional polymer and oxide electrolytes in next-generation battery systems.

all-solid-state battery electrolyteslithium-ion conductorsresearch energy storagesolid electrolyte materialsadvanced fluoride compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.908	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.

Li4 V4 F14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control