Performance and instabilities of proton exchange membrane fuel cells

Performance and instabilities of proton exchange membrane fuel cells

Performance of proton exchange fuel cells with different membrane and electrode assembly (MEA) is studied. It is shown that MEA fabricated with catalyst plasma pulverization technology has the maximum performance. Some instabilities in the cell performance, observed with time, are probably due to pe...

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Veröffentlicht in:Russian journal of electrochemistry 2006-05, Vol.42 (5), p.467-475
Hauptverfasser: Kadjo, J. -J. A., Garnier, J. -P., Maye, J. -P., Relot, F., Martemianov, S.
Format: Artikel
Sprache:eng
Schlagworte:
Chemical and Process Engineering
Electronics
Engineering Sciences
Flooding
Fuel cells
Physics
Proton exchange membrane fuel cells
Protons
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Beschreibung
Zusammenfassung:Performance of proton exchange fuel cells with different membrane and electrode assembly (MEA) is studied. It is shown that MEA fabricated with catalyst plasma pulverization technology has the maximum performance. Some instabilities in the cell performance, observed with time, are probably due to periodic cathode flooding.
ISSN:1023-1935
1608-3342
DOI:10.1134/S1023193506050041