شماره ركورد كنفرانس :
3531
عنوان مقاله :
METHANOL PERMEABILITY OF NAFION/FUNCTIONALIZED ZEOLITE-A COMPOSITE MEMBRANE FOR DIRECT METHANOL FUEL CELL
Author/Authors :
Farnaz Ghasemi Physics Department, Shahrood University of Technology , Fath'allah Salehiradb Physics Department - Shahrood University of Technology , Hamid Haratizadeh Physics Department - Shahrood University of Technology , Ahmad Babanalbandi Physics Department - Shahrood University of Technology , Fatemeh Shoghi Physics Department - Shahrood University of Technology
كليدواژه :
membrane , Nafion , zeolite A , DMFC , methanol permeability
سال انتشار :
ارديبهشت 1391
عنوان كنفرانس :
دومين سمينار پيل سوختي ايران
چكيده لاتين :
Composite membrane made of zeolite HA and Nafion 117 is formed by solution
casting method. The external surface of zeolite HA has been functionalized in order
to improve the interface bonding between Nafion ionomer and zeolite crystals. By
incorporating functionalized zeolite HA, methanol permeability of composite
membrane is reduced as much as 69%. The effect of temperature on methanol
permeability is discussed.
