Li3Sb
ceramic· Li3Sb
Li3Sb is an intermetallic ceramic compound composed of lithium and antimony, belonging to the family of lithium-based ionic conductors and structural ceramics. This material is primarily investigated in research contexts for solid-state battery applications, where lithium-based ceramics serve as electrolyte materials or anode components, and for structural applications requiring lightweight ceramic phases. Engineers consider Li3Sb when designing advanced energy storage systems that demand high ionic conductivity, chemical stability, and resistance to lithium dendrite formation—properties that make it a candidate alternative to conventional liquid electrolytes in next-generation battery designs.
solid-state battery electrolyteslithium-ion battery anodeshigh-energy-density energy storagelightweight structural ceramicsresearch-phase battery materialsion-conducting ceramic compounds
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 27.76 | GPa | — | ||
| ↳ | 27.76 | GPa | — | ||
| ↳ | 33.43 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.6724 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.1665 | - | — | ||
| ↳ | 0.1900 | - | — | ||
Shear Modulus(G)3 entries | 23.81 | GPa | — | ||
| ↳ | 23.81 | GPa | — | ||
| ↳ | 33.02 | GPa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.412 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.9190 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 12.39 | - | — | ||
| ↳ | 22.79 | - | — | ||
| ↳ | 16.34 range 10.51–22.18median of 2 measurements | - | — | ||
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) | -149.9 | µV/K | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00770 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6825 | 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.