SEPARATOR FOR SOLID POLYMER FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a separator for a solid polymer fuel cell capable of increasing conductivity in the thickness direction while keeping easy producibility. SOLUTION: This separator 2 for a fuel cell 1 is prepared by press forming a resin mold 15. The resin mold 15 is composed of thermosetting resin and granular carbon powder 21. The granular carbon powder 21 is formed in granules by aggregating a plurality of microcrystallines 22.