abstract |
Positive sulphur electrode is formed of amorphous, insoluble sulphur with an additive of conductive material, and is produced by a method which includes heating crystalline sulphur quenching it and extracting it with a solvent so as to transform it into pulverulent amorphous, insoluble form, admixing a conductive material with the pulverulent insoluble sulphur, and applying the mixture at high pressure to a support. |