NaNbS3

metal
· JVASP-121251· NaNbS3

NaNbS3 is a sodium niobium sulfide compound belonging to the layered metal chalcogenide family, characterized by a crystal structure that combines ionic (sodium) and transition metal (niobium) components with sulfur coordination. This material is primarily of research interest in energy storage and solid-state ionics, where its layered architecture and sodium-ion conductivity make it a candidate for sodium-ion battery cathodes and solid electrolytes—applications where conventional lithium-based systems face cost or resource constraints. While not yet widely commercialized, NaNbS3 represents the broader class of transition metal sulfides being explored as alternatives to oxide ceramics in next-generation energy devices, offering potential advantages in ionic mobility and processability.

Sodium-ion battery cathodesSolid-state electrolytesEnergy storage researchIon conductorsLayered materials researchAlternative battery chemistries

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Poisson's Ratio(ν)
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Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
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Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
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Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
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.