Li6 Fe2 F12

semiconductor

· Li6 Fe2 F12

Li₆Fe₂F₁₂ is a lithium iron fluoride compound belonging to the family of solid-state ionic conductors and lithium-based ceramics, currently investigated primarily in research settings rather than established commercial production. This material shows potential for energy storage and electrochemical applications due to its lithium-ion conducting properties, making it of interest for next-generation battery electrolytes and solid-state battery development where high ionic conductivity and chemical stability are critical. The fluoride-based composition offers advantages over oxide ceramics in terms of electrochemical window and compatibility with certain cathode materials, though engineering adoption remains limited pending further development of synthesis scalability and performance optimization.

solid-state battery electrolyteslithium-ion conductorselectrochemical energy storageceramic electrolyte researchion-selective membraneshigh-energy-density battery development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.241	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.795	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.

Li6 Fe2 F12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control