abstract |
The present invention relates to a polymer electrolyte membrane for a fuel cell, a method of manufacturing the same, and a fuel cell system including the same, wherein the polymer electrolyte membrane has an electrical conductivity present in a thickness direction from an inside of the ion exchange resin membrane and the ion exchange resin membrane to one surface thereof. It has a 1st polymer and a 2nd polymer which have.n n n The polymer electrolyte membrane for a fuel cell of the present invention is excellent in hydrocarbon fuel barrier property. |