Surface modification of gas diffusion layers by inorganic nanomaterials for performance enhancement of proton exchange membrane fuel cells at low RH conditions

Prompted by our earlier study that fumed silica on gas diffusion layer (GDL) favored a performance improvement of the single fuel cell at lower RH conditions, the present study has been carried out with inorganic oxides in the nanoscale such as TiO 2, Al 2O 3, commercially available mixed oxides, hy...

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Veröffentlicht in:	International journal of hydrogen energy 2009-08, Vol.34 (15), p.6377-6383
Hauptverfasser:	Cindrella, L., Kannan, A.M., Ahmad, R., Thommes, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Contact angle 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 GDL Membrane electrode assembly Nanomaterials Nanostructure Oxides PEM fuel cells Performance enhancement Porosity Silicon dioxide Surface morphology Titanium dioxide
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