Li4 Fe3 Cu1 O8
semiconductor· Li4 Fe3 Cu1 O8
Li₄Fe₃Cu₁O₈ is a mixed-metal oxide semiconductor combining lithium, iron, and copper in a single crystal structure. This is a research-phase compound under investigation for energy storage and electrochemical applications, belonging to the family of lithium-transition metal oxides commonly explored as cathode materials and ion conductors. The copper incorporation into an iron-lithium oxide framework is notable for potentially tuning electronic and ionic transport properties compared to binary Fe-Li or Cu-Li oxide systems, making it of interest in the broader pursuit of advanced battery materials and solid-state electrolytes.
lithium battery cathodes (research)solid-state electrolyteselectrochemical energy storageionic conductor developmentmixed-valence oxide semiconductorshigh-energy-density storage systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.