Battery cell, vehicle battery, motor vehicle and method for producing a carrier element for an electrode of a battery cell

Abstract

A battery cell with at least one electrode which has a carrier element and an active layer abutting the carrier element and with an electrode material for the alternating uptake and release of ions, the carrier element electrically connecting the active layer with an electric connecting pole of the battery cell, and having an electrically conductive surface for said exchanging of electrons with the electrode material of the active layer. The electrically conductive surface of the respective carrier element is provided by electrical conducting elements, the conducting elements being provided by fibers and/or granules and/or a slotted and/or perforated film and/or film strip and/or a wad.

Dependencies are inferred from the claim text.