Li3CuF5
metal· JVASP-50754· Li3CuF5
Li3CuF5 is an inorganic lithium copper fluoride compound that belongs to the class of mixed-metal fluorides, currently under investigation as a solid electrolyte material for advanced battery applications. This is a research-phase compound rather than a commercially mature material, notable for its potential to enable higher energy density and improved safety in solid-state lithium-ion battery systems compared to conventional liquid electrolytes. The combination of lithium and fluoride chemistry positions it within the broader family of inorganic solid electrolytes being developed to overcome thermal and cycling stability limitations of organic polymer electrolytes.
solid-state battery electrolyteslithium-ion battery researchhigh-energy-density power storageadvanced materials developmentelectrochemical energy systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.