POLYMER ION EXCHNAGE MEMBRANE AND METHOD OF PREPARING SAME

摘要

The present invention relates to an ion exchange membrane performing magnetic hydration ability under the conditions of high temperature and low humidity, a manufacturing method thereof, and a polymer electrolyte fuel cell system including the same. A polymer electrolyte membrane includes a hydrocarbon-based ion conductive polymer membrane, and has an ion conductive of the polymer electrolyte membrane and the magnetic hydration ability under the conditions of low humidity by forming a nano-crack on a hydrophobic surface. Therefore, electrochemical performance as the electrolyte is rapidly increased.