| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a catalyst paste sheet for easily allowing sufficient junction strength to manifest itself between an electrolyte film and an electrode film, when forming the electrode film on the electrolyte film even if the electrolyte film made of a heat-resistant material, such as aromatic series-based polymer, is used. <P>SOLUTION: The catalyst paste sheet is used to manufacture a film-electrode conjugant, having the pair of electrode layers, and the catalyst film made of an aromatic series-based polymer having a sulfonic acid group held between both the electrode layers. A layer made of a catalyst paste composition containing carbon black carrying a catalyst metal, a macromolecular electrolyte, and an organic solvent is formed on one surface of the sheet-like base. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
