ALKALI-BETA ALUMINUM OXIDE COMPOUNDS, ISRAEL FOR ELECTROCHEMICAL SODIUM SULFUR ELEMENTS

摘要

This composition additionally comprises a compound, especially an oxide, of at least one transition element in a weight proportion of between 10 and 1000 parts per million relative to the total weight of material, the said transition element being preferably chosen from iron, cobalt, nickel and manganese. The invention is used as a solid electrolyte for sodium-sulphur generators for electrical drive.