| 摘要 |
The present invention relates to a porous flow path structure for a fuel cell including a flow path plate in which multiple land portions in contact with a GDL to have a wavy waveform cross section and multiple channel portions in contact with a flat plate to maintain watertightness are formed in a repetitive manner and regular flow path holes are formed for reaction gas passage. The flow path holes are bored to include a part of at least one among the land and channel portions, and thus the reaction gas passing through the flow path hole forms vertical and horizontal turbulences at the same time. Accordingly, reaction gas flow development toward the GDL can be improved. |
