Na8 S16

semiconductor
· Na8 S16

Na8S16 is an inorganic sulfide compound belonging to the polysulfide semiconductor family, composed of sodium and sulfur in a specific stoichiometric ratio. This material is primarily of research interest for energy storage and electrochemical applications, particularly as a cathode material or electrolyte component in advanced battery systems (such as sodium-sulfur batteries) where its ionic conductivity and electrochemical stability are exploited. Na8S16 represents an emerging class of materials being investigated to improve performance in next-generation energy devices, offering potential advantages in cost and scalability compared to lithium-based alternatives, though it remains largely in the development phase for commercial deployment.

energy storage systemssodium-sulfur batteriessolid electrolytescathode materialselectrochemical researchnext-generation batteries

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.