Author:Luo, H; Vaivars, G; Mathe, Mahlanyane K; Zheng, HaitaoDate:Aug 2009The proton exchange membrane is a key component of polymer electrolyte membrane fuel cell (PEMFC). It plays an important role, conducts protons and separates the fuel from oxidant in PEMFC. DuPont’s Nafion is a perfluorinated sulfonic acid ...Read more