| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell and an impedance distribution measuring device capable of measuring the impedance distribution of the fuel cell. <P>SOLUTION: In the fuel cell to carry out power generation by chemically reacting hydrogen and oxygen, an electrolyte membrane, a plurality of catalyst layers/diffusion layers divided and formed on an anode side of the electrolyte membrane, the plurality of the catalyst layers/diffusion layers divided and formed on a cathode side of the electrolyte membrane, a gas flow passage of the fuel gas formed in the electrolyte membrane and a plurality of the anode side catalyst layers/diffusion layers, the gas flow passage of the oxidation gas formed in the electrolyte membrane and a plurality of the cathode side catalyst layers/diffusion layers, a plurality of anode side separators formed on a plurality of the anode side catalyst layers/diffusion layers and on the fuel gas flow passage, a plurality of the cathode side separators formed on a plurality of cathode side catalyst layers/diffusion layers and on the oxidation gas flow passage, and a plurality of insulating members installed between the plurality of the anode side separators and between the plurality of the cathode side separators are installed. <P>COPYRIGHT: (C)2008,JPO&INPIT |
