| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a membrane/electrode junction for a solid polymer fuel cell capable of preventing the degradation of a water repelling property of a catalyst layer, while securing the initial performance of the solid polymer fuel cell. <P>SOLUTION: In the membrane/electrode junction for the solid polymer fuel cell equipped with an anode and a cathode as well as an ion-exchange membrane arranged between the anode and the cathode, the cathode is provided with a catalyst layer including a catalyst, ion-exchange resin having a sulfonic group, and carbon black partly covered with a fluorine-containing polymer soluble into a solvent not virtually having an ion-exchange group. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
