MEMBRANE-ELECTRODE ASSEMBLY, MANUFACTURING METHOD THEREFOR, AND FUEL CELL COMPRISING SAME

A membrane-electrode assembly, a manufacturing method therefor, and a fuel cell comprising same are disclosed. The method for preparing a membrane-electrode assembly, of the present invention, comprises the steps of: forming a first electrode on a first surface of an electrolyte membrane; forming a first sub-gasket on the first surface of the electrolyte membrane by applying a first liquid material; forming a second electrode on a second surface of the electrolyte membrane; and forming a second sub-gasket on the second surface of the electrolyte membrane.