Na4FeO5 is a sodium iron oxide ceramic compound belonging to the mixed-valence iron oxide family. While primarily of research interest rather than established commercial use, this material is investigated in solid-state chemistry for potential applications in energy storage systems, particularly as a component in sodium-ion battery cathodes and solid electrolytes where its ionic conductivity and structural stability are of interest. Its significance lies in the potential to support next-generation energy storage technologies that leverage abundant sodium rather than lithium, though engineering adoption remains limited pending further development and performance validation.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.104 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.01100 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 43.65 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 7.223 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03110 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.517 | 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