CATHODE UNIT FOR AN ALKALI METAL/SULFUR BATTERY

摘要

The present invention relates to a cathode unit for an alkali metal-sulphur battery, comprising: a cathode collector comprising a metal substrate, carbon nanotubes which are fixed on the cathode collector and are in electrically conductive contact with the metal substrate, an electrochemically active component which is present on the surface of the carbon nanotubes and is selected from sulphur or an alkali metal sulphide.