The operational characteristics of the Nafion (R) 212 membrane (N212) are investigated and compared to that of Nafion (R) 112 (N112), in proton exchange membrane fuel cells (PEMFCs). the consequences of the membranes' ...

Nafion/zeolite/ionic liquid composite membranes were prepared by the casting method. A fixed 3 wt% of the HZSM-5 zeolite was added to the polymer as well as the C16MI.CF3SO3 ionic liquid (IL) in various amounts in the range ...

Nafion® 117 membranes doped with Pt (4 x 10-4 mol L-1 or 8 x 10-4 mol L-1 H2PtCl6 solution), and with Pt-Ru (4 x 10-4 mol L-1 H2PtCl6 and 2 x 10-4 mol L-1 RuCl3 solutions) nanoparticles have been synthesized using a simple ...

The thermal behavior of Nafion-117 membranes was investigated by thermogravimetric analysis (TG) and differential scanning calorimetry (DSC). TG measurements revealed that the mechanism of thermal degradation of a Nafion ...

Swelling and sorption of water, from the vapour phase, by thin (100–1000 nm) and ultra-thin (<100 nm) Nafion nanomembranes deposited on several surfaces were determined using quartz crystal micro-balance and environmental ...

En este trabajo se elaboraron dos membranas nanocompuestas de Nafion®- TiO2 con 2 y 4% del cerámico por el método del “recasting”. El análisis de composición del microscopio de barrido electrónico (SEMEDS) mostró una ...

Proton exchange membrane water electrolysis (PEMWE) performs the electrolysis of water to produce hydrogen, a source of clean and renewable energy. The most used commercial electrolyte in PEMWE is the Nafion membrane, ...