Li₅NiOF₅ is a lithium nickel oxyfluoride ceramic compound under investigation as a solid electrolyte material for next-generation battery systems. This research-phase material belongs to the family of lithium-conducting ceramics and is notable for combining oxygen and fluorine anions, which can enhance ionic conductivity and electrochemical stability compared to conventional oxide or halide electrolytes. Engineers and materials researchers evaluate this compound primarily for its potential to enable higher energy density batteries with improved safety profiles in demanding applications.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.728 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 2.889 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.7359 | C/m² | DFT · PBE | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | DFT · PBE |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.09800 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.688 | 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