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Molecular formula : MW : CAS :
nature : a metal electrode for sodium, sulfur (+ carbon fiber) is level, tubular sodium β'' - alumina solid electrolyte, the operating temperature of 300 ° C to 350. High energy density and high power density, up to 120 kilowatt hours / kg and 180 W / kg. Liquid electrolyte battery and compared it with the charge-discharge efficiency, small self-discharge, gas not have to be able confined advantages. Sodium / sulfur batteries rich source of raw materials, may be used to drive vehicles and power plants in the energy load leveling, but it is quite difficult.
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