ELECTROCHEMICAL CELLS CONTAINING LIQUID SODIUM AS THE ANODIC MATERIAL

摘要

In a sodium sulphur cell in which a cylindrical electrolyte tube separates sodium from sulphur/sodium polysulphides, with the sodium lying in an annular region between the electrolyte tube and an anode current collector, the sodium annulus contains zircon sand forming a filler and also constituting a capillary means drawing liquid sodium from a sodium reservoir to lie over the surface of the electrolyte tube.