Major processes in fuel cell MEA production
Major processes in fuel cell MEA production Major processes in fuel cell MEA production - Ultrasonic Coating - Cheersonic To be able to generate electricity, the proton exchange membrane must be coated with catalyst on both sides of the film. The coating process must be able to ensure that the thickness of the catalytic layer is uniform and that defects such as cracks, particles, open bubbles, edge effects and serrations [...]