Li6 Cu2 F8

semiconductor

· Li6 Cu2 F8

Li₆Cu₂F₈ is an experimental lithium copper fluoride compound classified as a semiconductor, belonging to the family of mixed-metal fluoride materials. This compound is primarily of research interest for solid-state ionics and energy storage applications, where fluoride-based materials are explored for their potential as ionic conductors and electrolyte components in advanced battery systems. Relative to conventional lithium-ion battery materials, fluoride compounds like this offer the possibility of higher ionic conductivity and improved electrochemical stability, though manufacturing and integration challenges keep such materials in the development stage rather than widespread industrial use.

solid-state battery electrolyteslithium-ion conductor researchnext-generation energy storageelectrochemical cellsionic conductivity applicationsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,178.5	ksi	—
Shear Modulus(G)	1,701.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.323	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.678	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 Cu2 F8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control