| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas diffusion layer for fuel battery capable of improving both of conductivity and durability.SOLUTION: The gas diffusion layer for fuel battery includes: porous layers 22 and 42 which contain at least one conductive material selected from a group including an aluminum carbide (AlC), a titanium nitride (TiN), a zirconium nitride (ZrN), and a foam metal coated with a material having a corrosion resistance property.SELECTED DRAWING: Figure 2 |
