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Keywords: GDL
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Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. June 2012, 9(3): 031001.
Published Online: April 20, 2012
... performance is better for an open ratio of 75% as compared to ratios of 50% and 67%. The concentration polarization is improved by increasing the air flow rate at high current densities, and if the GDL diffusive capability in the latter cell could be promoted, the differences between these two cells...
Journal Articles
Article Type: Technical Briefs
J. Electrochem. En. Conv. Stor. October 2011, 8(5): 054501.
Published Online: June 17, 2011
... plates GDL PEM Nafion PEMFC Proton exchange membrane fuel cells have vast potential application in the transport sector. As the proton exchange membranes (Nafion) have thicknesses in microns the energy densities observed in PEMFC is the highest. Furthermore as the electrolyte (Nafion...
Journal Articles
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. April 2011, 8(2): 021013.
Published Online: December 1, 2010
.... It is also found that Toray papers of differing thickness exhibit different thermal conductivities. 01 07 2010 06 08 2010 01 12 2010 01 12 2010 aluminium contact resistance proton exchange membrane fuel cells thermal conductivity thermal conductivity PTL GDL fuel cell...
Journal Articles
Article Type: Design Innovations
J. Electrochem. En. Conv. Stor. April 2011, 8(2): 025001.
Published Online: November 22, 2010
... or hydrophilic were seldom discussed in previous research. Therefore, this paper focuses on the electrode of the anode. The anodic gas diffusion layer (GDL) is treated with different hydrophilic degrees. Then, the microstructure of GDL is examined using SEM. The water content and water droplet contact angle...
Journal Articles
Article Type: Special Section On The 2Nd European Fuel Cell Technology And Applications Conference
J. Electrochem. En. Conv. Stor. May 2009, 6(2): 021309.
Published Online: March 5, 2009
...Yves Deyrail; Frej Mighri; Serge Kaliaguine The aim of this work is to improve the porosity of gas diffusion layers (GDLs) for proton exchange membrane fuel cell electrodes. These GDLs are made by twin-screw extrusion process from conductive formulations composed of polyamide11 (PA11)/polystyrene...