Electrode arrangement including a copper electrode with a separator layer useful for electrical storage, e.g. in accumulators minimizes danger of shortcircuiting or accelerated self-discharge

摘要

Electrode arrangement including a copper electrode (1) with a separator layer (3) for an accumulator, especially an ion accumulator, where the separator layer is produced by a flame spraying process. The separator layer is made from an electrically nonconductive inorganic material, preferably a ceramic material, e.g. aluminum oxide Al2. Independent claims are included for: (1) a method of producing the electrode arrangement (2) an accumulator.