Li4 Fe2 Cu2 P4 O16
semiconductor· Li4 Fe2 Cu2 P4 O16
Li4Fe2Cu2P4O16 is a mixed-metal phosphate ceramic compound combining lithium, iron, copper, and phosphate groups in a rigid oxide framework. This material belongs to the polyphosphate family and is primarily of research interest for energy storage and electrochemical applications, particularly as a potential cathode material or electrolyte component in advanced lithium-ion and solid-state battery systems. Its mixed-valence transition metal composition (Fe and Cu) offers tunable electronic and ionic transport properties, making it a candidate for next-generation high-energy-density battery architectures where conventional oxide or olivine phosphates may have limitations.
Battery cathode materials (research)Solid-state electrolytesEnergy storage devicesElectrochemical applicationsAdvanced lithium-ion cells
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.