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Evaluation of sulphonated polystyrene ethylene butylene polystyrene/montmorillonite nano-composites as proton exchange membranes

“…The main challenge for the development of fuel cell is amount of work has been devoted to reduce the material cost to achieve their wide spread application. In the last few years, a number of inorganic materials such as SiO 2 , TiO 2 , ZrO 2 , heteropoly acids and phosphates were successfully used in polymer materials to control the methanol permeability and the proton conductivity [6][7][8][9]. In this work, the material used to prepare the composite is nanosized.…”