| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a membrane electrode assembly for a solid polymer fuel cell, with high durability and capable of obtaining high output voltage in wide-ranged current density, and having high durability even with use under a circumstance in which drying or wetting are repeated. <P>SOLUTION: The manufacturing method of a membrane electrode assembly for a solid polymer fuel cell, is provided with a process, after covering a first gas diffusion layer on a first carbon layer coating liquid layer, forming a first carbon layer by drying the first carbon layer coating liquid layer, and a process heating and jointing by making the first carbon layer in contact with a first catalyst layer formed on one surface of a solid polymer electrolyte membrane. <P>COPYRIGHT: (C)2010,JPO&INPIT |
