Li2 Ni2 F6

semiconductor
· Li2 Ni2 F6

Li₂Ni₂F₆ is a lithium-nickel fluoride compound belonging to the class of mixed-metal fluorides, which are of significant interest as solid-state electrolyte materials and cathode coatings in advanced battery research. This material is primarily investigated in the context of next-generation lithium-ion and solid-state battery development, where fluoride-based compounds are valued for their high ionic conductivity, wide electrochemical stability windows, and potential to improve battery cycle life and thermal safety compared to conventional organic electrolytes. The nickel-containing fluoride composition positions it as a candidate for both electrolyte interlayers and surface-protection coatings on high-energy-density cathodes, making it relevant to engineers developing high-performance battery systems for electric vehicles and energy storage applications.

solid-state battery electrolyteslithium-ion battery coatingscathode interface protectionelectric vehicle energy storageadvanced battery researchthermal safety enhancement

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.