| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell capable of easily draining water that may be produced in operating the fuel cell; and to provide a fuel cell comprising the separator. <P>SOLUTION: This application is related to this separator for a fuel cell, its manufacturing method, and a fuel cell comprising it. The separator includes a substrate with a flow path channel formed thereon, and a hydrophobic coating layer formed in the flow path channel. Since the separator for a fuel cell can easily discharge water generated at a negative electrode because the hydrophobic coating layer is formed only in the flow path channel, the battery reaction of the fuel cell can smoothly be generated. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
