Li2MnSiO4 is an olivine-structured lithium silicate ceramic compound under active research as a cathode material for next-generation lithium-ion batteries. This material is notable for its potential to offer higher theoretical energy density and improved thermal stability compared to conventional layered oxide cathodes, though it remains primarily in development rather than widespread commercial production. Engineers evaluating this material would be exploring advanced energy storage solutions where enhanced safety, cycle life, or energy capacity justify the current manufacturing and integration challenges.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.000 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.330 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 137.1 | - | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 33.48 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 10.00 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij)2 entries | 0.2869 | C/m² | DFT · PBE | ||
| ↳ | 0.4519 | C/m² | DFT · OptB88vdW | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | DFT · PBE | ||
Thermoelectric Power Factor(PF)2 entries | 0.000171 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.000912 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -383.4 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 388.7 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02010 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.390 | 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