Li4 Fe6 Sn2 O16

semiconductor
· Li4 Fe6 Sn2 O16

Li₄Fe₆Sn₂O₁₆ is a complex mixed-metal oxide semiconductor combining lithium, iron, and tin in a structured lattice. This is a research-phase compound belonging to the family of ternary and quaternary metal oxides, typically investigated for energy storage and electrochemical applications due to the electrochemical activity of iron and tin combined with lithium's role in ion transport. While not yet established in mainstream commercial production, materials in this composition space are explored as potential alternatives or complements to conventional lithium iron oxides in battery electrodes and solid-state electrolyte systems, where the introduction of tin may offer improved capacity, cycling stability, or ion conductivity compared to binary iron-lithium systems.

Lithium-ion battery electrodesSolid-state electrolyte researchEnergy storage systemsElectrochemical devicesAdvanced materials researchAnode/cathode alternatives

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.