Na3Sb

semiconductor
· Na3Sb

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.

sodium-ion battery anodesthermoelectric devicessolid-state energy storageresearch semiconductorsemerging battery technologiesintermetallic compounds

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)2 entries
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eV——
↳
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eV——
Dielectric Constant (Relative Permittivity)(εr)2 entries
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-——
↳
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-——
Electronic Dielectric Tensor(ε∞)
Matrix (redacted)
-——
Total Dielectric Tensor(ε)
Matrix (redacted)
-——
Magnetic Moment(μB)
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µB——
Piezoelectric Modulus(eij)
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C/m²——
Seebeck Coefficient(S)
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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
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.