Li4Mn3Fe2O10
ceramic· JVASP-45799· Li4Mn3Fe2O10
Li₄Mn₃Fe₂O₁₀ is a mixed-valence lithium manganese iron oxide ceramic compound under investigation as a cathode material for lithium-ion battery systems. This material belongs to the family of layered oxide battery cathodes, where the combination of manganese and iron creates a high-capacity, lower-cost alternative to traditional single-transition-metal oxides. Research interest in this composition stems from its potential to improve energy density and reduce reliance on expensive cobalt while maintaining electrochemical stability, though it remains primarily in the experimental phase rather than in widespread commercial deployment.
lithium-ion battery cathodesenergy storage systemselectric vehicle batteriesgrid-scale energy storagehigh-capacity battery researchcost-effective cathode materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.475 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.02500 | eV | — | ||
Seebeck Coefficient(S) | -37.08 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1018 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.851 | 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.