Patent ID: 11990651

Abstract:
A fuel cell assembly has a first gas diffusion layer on the cathode side, a second gas diffusion layer on the anode side, a membrane located between the first gas diffusion layer and the second gas diffusion layer, a first electrode located between the membrane and the first gas diffusion layer and a second electrode located between the membrane and the second gas diffusion layer, and a frame with a recess, held by means of an adhesive layer against the gas diffusion layers. One of the electrodes is arranged on one of the gas diffusion layers to form a gas diffusion electrode, while the other of the electrodes is arranged on the side of the membrane opposite the gas diffusion electrode to form a one-sided membrane electrode arrangement. The electrode-free side of the membrane is bound to the frame directly by the adhesive layer. A fuel cell device and a motor vehicle having a fuel cell device are also provided.