METHOD FOR PRODUCING AN ELECTRODE, IN PARTICULAR FOR ELECTROCHEMICAL ENERGY STORAGE AND ELECTRODE AND ELECTROCHEMICAL ENERGY STORAGE

摘要

A method for producing an electrode (14), comprising the steps of applying a suspension (6) of a solvent-containing suspension medium (8) and electrically conductive carbon allotropes (10) on a substrate (2), producing a suspension (6 ) penetrating electric field (12) with a predetermined field direction for aligning the carbon allotropes (10) in the field direction, and removing the solvent from the suspension medium (8) for curing the suspension (6) in aligned carbon allotropes (10). Such an electrode (14) results in a higher capacity, a higher loading and unloading rate, i. in particular a higher, deliverable electrical current and shorter charging and discharging of secondary batteries.