## Abstract __To understand protonβexchange membrane fuel cells (PEMFCs) better, researchers have used several techniques to visualize their internal operation. This Concept outlines the advantages of using__ ^__1__^__H NMR microscopy, that is, magnetic resonance imaging, to monitor the distributio
Study on the processes of start-up and shutdown in proton exchange membrane fuel cells
β Scribed by Qiang Shen; Ming Hou; Dong Liang; Zhimin Zhou; Xiaojin Li; Zhigang Shao; Baolian Yi
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 810 KB
- Volume
- 189
- Category
- Article
- ISSN
- 0378-7753
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An experimental work has been performed in order to study the pressure drop in air-forced open-cathode PEMFC architectures. Measurements have been obtained in an experimental setup specifically designed for the present research. Three different cathode configurations with aspects ratios Γ°w c =h c Γ