Li4 Cu2 F10

metal

· Li4 Cu2 F10

Li4Cu2F10 is a lithium copper fluoride compound of interest primarily in solid-state ionics and electrochemistry research. While not yet in widespread commercial use, materials in this chemical family are being investigated as potential solid electrolytes and ion-conducting phases for next-generation lithium-ion and solid-state battery systems, where their fluoride-based structure offers promise for high ionic conductivity and electrochemical stability.

solid-state batterieslithium-ion battery researchsolid electrolyteselectrochemistryenergy storage developmentexperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	51.27	GPa	—
Shear Modulus(G)	23.62	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	6.315 range 6.314–6.317median of 2 measurements	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.287 range -2.319–-2.255median of 2 measurements	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 Cu2 F10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control