LITHIUM CELL HAVING IMPROVED CATHODE STRUCTURE AND PRODUCTION METHOD THEREFOR

摘要

The invention relates to a lithium cell having a cathode structure (10) made of an electron-conducting and Li-ion-conducting carrier material. The cathode structure (10) comprises a continuous carrier layer (112), which has a continuous base surface (12'), from which a plurality of bridges (114) extends. The bridges have bridge surfaces (14') starting from which supporting structures (16) extend. The supporting structures (16) have supporting surfaces on which active material (19) is distributed. In addition, the invention relates to an accumulator in which a plurality of lithium cells is stacked. The invention further relates to a method for producing a lithium cell.