Li4 Zr2 F12

metal

· Li4 Zr2 F12

Li₄Zr₂F₁₂ is a lithium zirconium fluoride compound belonging to the family of solid-state ionic conductors and fluoride-based superionic materials. This is a research-phase material being investigated for its potential as a solid electrolyte in next-generation lithium-ion and lithium-metal batteries, where high ionic conductivity at room temperature and electrochemical stability are critical. The fluoride-based chemistry offers an alternative pathway to oxide and sulfide solid electrolytes, with particular interest in enabling higher energy density battery systems for electric vehicles and stationary energy storage, though it remains primarily in academic and laboratory development rather than commercial production.

solid-state battery electrolyteslithium-ion battery developmenthigh-energy-density energy storageionic conductor researchelectric vehicle powertrainsnext-generation battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.678	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.577	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 Zr2 F12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control