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In-situ measurements of GDL effective permeability and under-land cross-flow in a PEM fuel cell

โœ Scribed by Hidetaka Taira; Hongtan Liu


Book ID
119262130
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
547 KB
Volume
37
Category
Article
ISSN
0360-3199

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โœ Andrew Higier; Hongtan Liu ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 475 KB

Previous studies have shown experimentally that the current density in a proton exchange membrane (PEM) fuel cell can be significantly higher under the land than under the channel in most practical operating cell voltage ranges [14]. In order to determine if the difference in electrical resistances