| 摘要 |
A bipolar plate for a fuel cell is provided to facilitate discharge of water generated at a cathode and flow of the water to a water discharge port, thereby improving supply of air to the cathode and power generation efficiency of a fuel cell. A bipolar plate for a fuel cell is installed in a fuel cell for generating electricity through electrochemical reactions between hydrogen of hydrogen-containing fuel and oxygen of an oxidant, and includes a plate(110) having a channel(160) capable of fluid communication. The bipolar plate comprises ribs(161) dividing the channel, and the discharge end(150) of the ribs is formed in the shape of an inclined end having a first tilt angle to the surface of the plate. |
