Production of galvanic elements used in low temperature fuel cells comprises applying individual layers of different functionality from different dispersions or solutions onto a porous support substrate using a single application method

摘要

Production of galvanic elements based on a layer structure comprises applying individual layers of different functionality from different dispersions or solutions onto a porous support substrate (1) using a single application method. Independent claims are also included for the following: Galvanic element produced by the above process; Stack of several galvanic elements having a bipolar structure; and Flat structure of several galvanic elements. in a serial connection on the substrate.