FABRICATION OF MEMBRANE ELECTRODE ASSEMBLY WITH FILAMENT EXTENSION ATOMIZER SPRAY

A method and apparatus are described for forming a multilayer assembly. The method includes adhering first and second catalyst layers to opposed sides of a polymer membrane. At least one of the first catalyst layer, the second catalyst layer, and the polymer membrane is formed by filament extension atomization of a fluid material to form atomized droplets that are sprayed to form the respective membrane or layer.