| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas diffusion layer, at a low cost, which dispenses with an advanced processing technology with a separator.SOLUTION: Gas diffusion layers 8, 9 are disposed between catalyst layers 10, 11 and separators 2, 5 in a fuel battery 1. Relating to the gas diffusion layers 8, 9 and a method of manufacturing the same, a catalyst layer side micro porous layer, an electrode base material, and a separator side micro porous layer are arranged in this order, and the separator side micro porous layer includes gas inlets 3, 6 and outlets 4, 7, and a gas flow passage is included so that gas is flown in a predetermined direction under control. |
