... on Power Performance of a PEM Fuel Cell ,” Electrochim. Acta 0013-4686 , 49 , pp. 4149 – 4156 . 10.1016/j.electacta.2004.04.009 Yu , H. M. , and Ziegler , C. , 2006 , “ Hydrophilicity and Hydrophobicity Study of Catalyst Layers in Proton Exchange Membrane Fuel Cells ,” Electrochim...

...Chao Xu; Amir Faghri The porous diffusion medium (DM) used in fuel cells has a complex heterogeneous structure in which both hydrophilic and hydrophobic pores coexist. The capillary flow in such a mixed-wet DM is mainly controlled by the capillary pressure and saturation relation (CPSR). In order...