摘要 |
<p>The present invention relates to a redox flow battery stack assembled by stacking a plurality of plates, the redox flow battery or fuel cell stack (1) comprising a bipolar plate (14) and a bipolar plate frame (19), which is in contact with the edge part of the bipolar plate (14), wherein the bipolar plate frame (19) has an electrolyte passage (19a) formed therein.</p> |