| 摘要 |
PURPOSE:To simplify cell stack assembly process and to improve current efficiency by forming manifolds and slits in a bipolar plate and electrically insulating the manifolds and/or the slits. CONSTITUTION:A bipolar palte 3 is made of carbon fiber and/or carbon black and resin. As a method for electrically insulating manifolds 3a and/or slits 3b of a bipolar plate 3, for example, the manifolds and/or slits are/is made with glass fiber reinforced plastic or polyethylene which are insulating material. |
