Li₄V₄Fe₄O₁₆ is a mixed-metal oxide ceramic compound containing lithium, vanadium, and iron in a layered or framework structure. This material is primarily of research interest as a potential cathode material for lithium-ion batteries, where the multi-valent transition metals (vanadium and iron) enable redox activity and improved energy density compared to single-metal oxide alternatives. The compound represents an exploration of complex polyanion or layered oxide architectures aimed at achieving higher voltage operation and enhanced cycling stability in next-generation battery systems.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -2.134 | 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