Water transport characteristics in the gas diffusion media of proton exchange membrane fuel cell – Role of the microporous layer

Water transport through the gas diffusion media of a proton exchange membrane fuel cell (PEMFC) was investigated with a focus on the role of the microporous layer (MPL) coated on the cathode gas diffusion layer (GDL). The capillary pressure of the MPL and GDL, which plays a significant role in water...

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Veröffentlicht in:	Journal of power sources 2011-02, Vol.196 (4), p.1847-1854
Hauptverfasser:	Nishiyama, Enju, Murahashi, Toshiaki
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Capillary pressure Direct energy conversion and energy accumulation Electric potential Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Fuel cells Gas diffusion Gas diffusion media Liquids Mathematical analysis Mathematical models Microporous layer Proton exchange membrane fuel cell Proton exchange membrane fuel cells Saturation Transport Voltage Water management Water transport
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