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.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.479 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2970 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 34.98 | - | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01390 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.175 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data