Method for producing a distributor plate for an electrochemical system and distributor plate for an electrochemical system

摘要

The invention relates to a method (30) for producing a distributor plate (1) for an electrochemical system, wherein the distributor plate (1) has at least one metal foil (2) with a first surface (3) and a second surface (4) the method (30) comprises the following method steps: a) pretreatment (31) of the metal foil (2); b) masking (32) at least on the first surface (3) of the pretreated metal foil (2); c) patterning (33) at least at the first with the mask (10) provided surface (3) of the metal foil (2), whereby a first fluid distribution structure (5) is formed; d) mask removal (36). The invention further provides a distributor plate (1) for an electrochemical system, wherein the distributor plate (1) has at least one metal foil (2) with a first surface (3) and a second surface (4), and wherein at least one first fluid distributor structure (FIG. 5) is formed by a pattern formation (33) on the first surface (3) of the metal foil (2).