| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte solution for forming an electrode having high durability and useful for forming an electrode of a solid polymer electrode type fuel cell, to provide a polymer electrolyte film and an electrolyte for a fuel cell manufactured by using the polymer electrolyte solution, and to provide an electrode junction body and a fuel cell manufactured by using the electrode. <P>SOLUTION: This polymer electrolyte solution is prepared by dissolving a perfluorocarbon sulfonic acid resin in a solvent containing a hydrophilic polar solvent having a high melting point property, or preferably in a mixture solvent containing the polar solvent and water as main constituents. <P>COPYRIGHT: (C)2004,JPO |
