| 摘要 |
A fuel cell comprising a unit cell, in which an anode for oxidizing a fuel and a cathode for reducing oxygen disposed to sandwich a solid polymer electrolyte membrane; the anode is an electrode catalyst layer formed by mixing microbubbles controlled in particle diameter to an electrode catalyst slurry including the anode materials; and the cathode is an electrode catalyst layer formed by mixing microbubbles controlled in particle diameter to an electrode catalyst slurry including the cathode materials, can achieve a high power generation by controlling the capillary structure of the electrode catalyst layer, by improving the diffusion of matters to be consumed and the rejection of created water in the electrode catalyst layer, and by enhancing use efficiency of the catalyst metal. |
