METHOD FOR MANUFACTURING FUEL CELL POROUS SEPARATOR, AND FUEL CELL POROUS SEPARATOR

An exemplary embodiment of the present invention provides a method of preparing a porous separator for a fuel cell, the method including: preparing a plurality of porous pattern structures, each of which includes a plurality of regularly repeated unit holes and in which a center axis is set to pass through a center of one unit hole and a center of another unit hole adjacent to the one unit hole; and preparing a porous separator by stacking the plurality of porous pattern structures, in which in the preparing of the porous separator, a center axis of one porous pattern structure and a center axis of another porous pattern structure adjacent to the one porous pattern structure are spaced apart from each other or intersect to form an angle of larger than 0° but lower than 90°.