Li4 Fe2 F12

semiconductor

· Li4 Fe2 F12

Li₄Fe₂F₁₂ is a lithium iron fluoride compound classified as a semiconductor, belonging to the family of fluoride-based ionic materials with potential electrochemical applications. This is a research-phase material primarily investigated for energy storage and solid-state battery development, where lithium fluoride compounds are valued for their ionic conductivity, electrochemical stability, and potential use as electrolyte materials or cathode components in next-generation lithium-ion and solid-state battery systems.

solid-state battery electrolytesenergy storage researchcathode materials developmentelectrochemical devicesadvanced lithium batteriesionic conductor materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	57.48	GPa	—
Shear Modulus(G)	31.41	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.785	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.570	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 Fe2 F12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control