| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7742883 | Journal of Power Sources | 2012 | 12 Pages |
Abstract
⺠This work presents guidelines to characterize the water transport characteristics of GDL materials for PEM fuel cells. ⺠An experimental apparatus is designed and used to measure capillary pressure-saturation relationships in GDL materials. ⺠An experimental apparatus is designed and used to measure relative permeability of GDL materials as a function of liquid water saturation. ⺠The water transport characteristics of carbon paper Toray 090 are obtained (porosity, capillary pressure curves, absolute permeability, and relative permeability).
Related Topics
Physical Sciences and Engineering
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Electrochemistry
Authors
Bladimir Ramos-Alvarado, Joshua D. Sole, Abel Hernandez-Guerrero, Michael W. Ellis,