Li₁₅Si₄ is an intermetallic ceramic compound belonging to the lithium-silicon family, typically studied as a solid-state material for energy storage and structural applications. This compound is primarily investigated in research contexts for lithium-ion battery anodes and solid electrolyte components, where its high lithium content and ceramic stability offer potential advantages over conventional graphite or silicon-dominant materials. Engineers consider Li₁₅Si₄ for advanced battery systems requiring improved energy density and thermal stability, though it remains largely in development rather than widespread industrial production.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 29.95 | GPa | DFT | ||
| ↳ | 29.95 | GPa | DFT · PBE | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | DFT · PBE | ||
Elastic Anisotropy(AU) | 0.9261 | - | DFT · PBE | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | DFT · PBE | ||
Poisson's Ratio(ν) | 0.2108 | - | DFT · PBE | ||
Shear Modulus(G)2 entries | 21.46 | GPa | DFT | ||
| ↳ | 21.46 | GPa | DFT · PBE |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data