Li2CoNiO4
ceramic· JVASP-100454· Li2CoNiO4
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.
lithium-ion battery cathodessolid-state electrolytesfuel cell materialshigh-temperature oxygen conductorsenergy storage researchelectrochemical devices
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 145.1 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 74.57 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.887 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.002 | µB | — | ||
Seebeck Coefficient(S) | -5.470 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02440 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.569 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.