| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for a solid polymer type fuel cell stably providing high output. SOLUTION: Surfaces 5 and 6 of a ribbed separator 1 comprising the solid polymer type fuel cell is covered with a reaction product of silicon compound formed by bonding isocyanate group or hydrolysable group and fluorine inclusion organic group to a silicon atom so as to have water repellency. |
