Spiralförmig gewickelter dreidimensionaler Elektroden-Support

摘要

An electrode has a ductile metallic edge reinforcement strip with folded back longitudinal edges. An electrode has a metallic reinforcement strip which is fixed along the longitudinal edge of a porous three-dimensional conductive support and which has an elongation at fracture of ≥ 20%, both longitudinal edges of the strip being folded back onto the strip face applied onto the support. An Independent claim is also included for a battery containing the above electrode.