Li8 Cu4 F16

semiconductor

· Li8 Cu4 F16

Li8Cu4F16 is a mixed-metal fluoride compound combining lithium and copper in a fluoride matrix, belonging to the family of ionic conductors and solid-state electrolyte materials under active research. This compound is primarily of interest in solid-state battery development and electrochemical energy storage applications, where lithium-conducting fluoride phases offer potential advantages in ionic conductivity, electrochemical stability, and safety compared to conventional liquid electrolytes. The copper-containing fluoride framework may provide structural stability and enhanced interfacial properties, making this material a candidate for next-generation solid-state lithium-ion and lithium-metal battery systems.

solid-state battery electrolyteslithium-ion energy storageionic conductor researchelectrochemical cellsadvanced battery materialshigh-energy-density applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.420	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.

Li8 Cu4 F16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control