Method for producing an electrochemically active unit and carrier element for an assembly of an electrochemically active unit

摘要

In order to create a method for producing an electrochemically active unit which comprises a membrane and at least one assembly which comprises a gas diffusion layer and a sealing element produced on the gas diffusion layer and which can be carried out reliably with little expenditure on process devices and process time, that the method comprises: generating the sealing element on the gas diffusion layer; connecting the sealing element and / or the gas diffusion layer to a carrier element; assembling the membrane and the at least one assembly which comprises the gas diffusion layer and the sealing element to form the electrochemically active unit ,