شماره ركورد كنفرانس :
4046
عنوان مقاله :
Novel Membranes Based on poly(methyl methacrylate-co-hydroxyphenyl maleimide) copolymer for proton exchange fuel cell
عنوان به زبان ديگر :
Novel Membranes Based on poly(methyl methacrylate-co-hydroxyphenyl maleimide) copolymer for proton exchange fuel cell
پديدآورندگان :
Seyedzadeh Zahra seidzadeh_z@yahoo.com Malek-ashtar University of Technology , Atabaki Fariborz atabaki@mut-es.ac.ir Malek-ashtar University of Technology , Ghaemi Negin negin_ghaemi@yahoo.com Kermanshah University of Technology , Nasiri Mohammad mohammadnasiri@yahoo.com Malek-ashtar University of Technology
عنوان كنفرانس :
چهارمين كنفرانس بين المللي نوآوري هاي اخير در شيمي و مهندسي شيمي
چكيده فارسي :
Poly(methyl methacrylate-co-hydroxyphenyl maleimide) (MMA-co-HMI) copolymer was synthesized
using free radical polymerization of MMA with a new MI monomer containing phenyl group. Proton
exchange fuel cell membranes (PEFCM) were prepared using these copolymers as membrane matrix.
Dry-phase inversion method was employed to fabricate membranes with different concentrations of
copolymers. Characteristics and proton conductivity of membranes were investigated using FTIR, SEM
and AC impedance spectroscopy. Applying MMA-co-HMI as copolymer improved the proton
conductivity of membrane (1.2 × 10−1 S.cm−1) due to the interaction between the functional groups of
MMA-co-HMI copolymer (OH, C=O molecules) and solvent molecules.
