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Separate measurement of current density under the channel and the shoulder in PEM fuel cells

โœ Scribed by Lin Wang; Hongtan Liu


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
874 KB
Volume
180
Category
Article
ISSN
0378-7753

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Effects of the difference in electrical
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