Impact of operating conditions on the acetylene contamination in the cathode of proton exchange membrane fuel cells

Realistically, proton exchange membrane fuel cells (PEMFCs) are operated under varying operating conditions that potentially impact the acetylene contamination reactions. In this paper, the effects of the cell operating conditions on the acetylene contamination in PEMFCs are investigated under diffe...

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Veröffentlicht in:	Journal of power sources 2017-12, Vol.372 (C), p.134-144
Hauptverfasser:	Zhai, Yunfeng, St-Pierre, Jean
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetylene contamination Chemistry Electrochemical impedance spectroscopy Electrochemistry Energy & Fuels Materials Science Operating conditions Performance degradation Performance recovery Proton exchange membrane fuel cells
Online-Zugang:	Volltext
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