Li4Mn3FeP4O16
ceramic· JVASP-44763· Li4Mn3FeP4O16
Li4Mn3FeP4O16 is a mixed-metal lithium phosphate ceramic compound belonging to the polyphosphate family, designed as a cathode material for lithium-ion battery systems. This is primarily a research-stage material studied for its potential to deliver higher energy density and improved cycling stability compared to conventional cathode chemistries, with particular interest in applications requiring extended cycle life and thermal stability. The dual transition metal composition (manganese and iron) aims to balance electrochemical performance, cost, and safety in next-generation energy storage systems.
lithium-ion battery cathodesenergy storage systemselectric vehicle batteriesgrid-scale energy storagehigh-cycle-life applicationsresearch and development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1257 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2970 | eV | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01390 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.175 | 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.