LiMn2O4 is a lithium manganese oxide ceramic compound primarily known as a cathode material for lithium-ion batteries. It is valued in battery applications for its cost-effectiveness, thermal stability, and adequate energy density, making it a practical alternative to higher-performance cathode chemistries in applications where raw material cost and safety are priorities. This spinel-structured oxide is particularly relevant in consumer electronics and power tools where moderate performance requirements justify lower material costs compared to nickel- or cobalt-based alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 14,310.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G) | 4,412 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1605 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Electrical Conductivity(σ) | 0.01350 | S/cm | 127°C | ||
Electrical Resistivity(ρe) | 0.7409 | Ω·m | 127°C | ||
Magnetic Moment(μB) | 5.000 | µB | — | ||
Thermoelectric Power Factor(PF) | 2.855e-9 | W/(m·K²) | 127°C | ||
Seebeck Coefficient(S)2 entries | -45.99 | μV/K | 127°C | ||
| ↳ | 3.753 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1056 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.937 | eV/atom | — |