On a commercial scale, metallic sodium is made by electrolysis of molten sodium chloride. With temperatures pushing 800°C and currents in the kiloamp range, it’s not exactly DIY-friendly.

The solution contains chlorine, which is created through electrolysis ... the energized plates and a chemical reaction splits the sodium from the chlorine. A twelve volt power source is necessary ...

One promising solution is the use of water electrolysis technology (electrolyzer) powered by renewable electricity to produce ...

Brine, for example, is an aqueous solution of sodium chloride ... either molten or in a solution. A demonstration of the key points of the required practical to investigate electrolysis of ...