Li3Mn4FeO8
ceramic· JVASP-142643· Li3Mn4FeO8
Li₃Mn₄FeO₈ is a lithium-based mixed-metal oxide ceramic compound combining manganese and iron in a spinel-related structure. This material is primarily investigated in energy storage research, particularly as a potential cathode or anode component for lithium-ion batteries and other electrochemical devices, where its multi-valent transition metal composition offers tunable electrochemical activity. The material remains largely experimental; it is notable for its ability to leverage both Mn and Fe redox chemistry to improve capacity and cycle life compared to single-transition-metal oxides, making it a candidate for next-generation high-energy-density battery systems.
lithium-ion battery cathodeselectrochemical energy storagehigh-capacity battery researchmixed-metal oxide ceramicselectric vehicle power sourcesstationary energy storage systems
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1761 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1122 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.802 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.