Improvement of the mechanical durability of micro porous layer in a proton exchange membrane fuel cell by elimination of surface cracks

In this study, gas diffusion layers (GDLs) for proton exchange membrane fuel cell (PEMFC) were subjected to accelerated stress tests to investigate the progression of mechanical degradation of micro porous layers (MPLs) over a short period of time, and crack-free MPL was prepared to enhance the mech...

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Veröffentlicht in:	Renewable energy 2012-12, Vol.48, p.35-41
Hauptverfasser:	Chun, Jeong Hwan, Jo, Dong Hyun, Kim, Sang Gon, Park, Sun Hee, Lee, Chang Hoon, Kim, Sung Hyun
Format:	Artikel
Sprache:	eng
Schlagworte:	air Applied sciences catalysts Crack-free MPL Dummy cell durability electrochemistry electrodes Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Fuel cells mechanical damage Micro porous layer (MPL) polymers Proton exchange membrane fuel cell (PEMFC) renewable energy sources slurries
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