首页>
外国专利>
METHOD FOR PRODUCING POLYMER ELECTROLYTE MEMBRANE FOR SOLID POLYMER FUEL CELL, MEMBRANE ELECTRODE ASSEMBLY FOR SOLID POLYMER FUEL CELL, AND SOLID POLYMER FUEL CELL COMPRISING THE SAME
METHOD FOR PRODUCING POLYMER ELECTROLYTE MEMBRANE FOR SOLID POLYMER FUEL CELL, MEMBRANE ELECTRODE ASSEMBLY FOR SOLID POLYMER FUEL CELL, AND SOLID POLYMER FUEL CELL COMPRISING THE SAME
PURPOSE: A manufacturing method of polymer electrolyte membrane for solid polymer type fuel cell including hydrophilicity intensifier, a polymer electrolyte membrane for the solid polymer type fuel cell manufactured thereby, a membrane electrode assembly including the same, and a solid polymer type fuel cell are provided to reduce contact resistance between electrode and electrolyte membrane and to enhance conductivity. CONSTITUTION: A manufacturing method of polymer electrolyte membrane for solid polymer type fuel cell including hydrophilicity intensifier comprises the following steps: preparing transition metal doped hydrophilicity intensifier; preparing a polyelectrolyte solution for the solid polymer type fuel cell; uniformly mixing the transition metal doped hydrophilicity intensifier with the membranous polymers electrolyte solution; and forming a polymer electrolyte membrane in the transition metal doped hydrophilicity intensifier is uniformly dispersed.
展开▼