Li₂CoNiO₄ is a lithium-based transition metal oxide ceramic compound combining cobalt and nickel in a layered crystal structure. This material is primarily investigated in battery and electrochemistry research, particularly as a potential cathode material or oxygen-ion conductor for lithium-ion batteries and solid-oxide fuel cells, where the mixed-metal composition can enhance ionic conductivity and electrochemical performance compared to single-transition-metal oxides. Engineers consider this compound where high energy density, thermal stability, and ion mobility are critical, though it remains largely in development stage rather than mainstream commercial deployment.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 145.1 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2800 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 74.57 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.887 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 1.002 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02440 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.569 | 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