Na3Sb is an intermetallic compound composed of sodium and antimony, belonging to the semiconductor class of materials with potential applications in energy storage and thermoelectric device research. This material is primarily of interest in laboratory and emerging technology contexts rather than established industrial production, where it is being investigated for its electronic properties in sodium-ion battery anode materials and solid-state energy conversion systems. Engineers would consider Na3Sb in next-generation battery development or thermoelectric applications where its sodium-based chemistry and semiconducting behavior offer advantages over conventional alternatives, particularly in cost-sensitive or sodium-abundant supply chain scenarios.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2,422.1 | ksi | — | ||
Shear Modulus(G) | 693.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.09772 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.100 | eV | — | ||
| ↳ | 0.5100 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 17.54 | - | — | ||
| ↳ | 17.62 | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -42.03 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4985 | eV/atom | — |