| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte membrane for a fuel cell operable at high temperature; to provide a manufacturing method of the polymer electrolyte membrane for a fuel cell; and to provide a fuel cell system including the polymer electrolyte membrane. <P>SOLUTION: This invention relates to a polymer electrolyte membrane for a fuel cell, its manufacturing method and a fuel cell system including it. The polymer electrolyte membrane contains an inorganic ion conductor salt with metal bonded thereto and a conductive positive ion exchange resin. Since the polymer electrolyte membrane for a fuel cell is operable in a high-temperature condition, a reaction speed can be improved and catalyst poisoning due to carbon monoxide in a reform material can be suppressed when it is applied to a fuel cell. <P>COPYRIGHT: (C)2007,JPO&INPIT |
