This study suggests the design factors, such as the amplitudes
and the pitches of waves, to effectively improve the
catalysis reaction performance in the catalyst layer and verifies
the effectiveness of this method by evaluating the
performance of the PEM fuel cell.This study provides the
design factors and conditions that are necessary for
improving the performance of the PEM fuel cell as information
for determining the optimized design of the cathode channel
of the PEM fuel cell.