شماره ركورد كنفرانس :
1693
عنوان مقاله :
Preparation and characterization of Polyaniline/Polystyrene Composite and Nanocomposites using various surfactants in aqueous media
پديدآورندگان :
Eisazadeh H. نويسنده a Department of Chemical Engineering, Faculty of Engineering , Babol University of Technology, Babol, Iran. , Abdollahzadeh A. نويسنده
تعداد صفحه :
6
كليدواژه :
Polyaniline , Composites , Polystyrene
عنوان كنفرانس :
The second international conference on composites characterzation
زبان مدرك :
فارسی
چكيده فارسي :
Polyaniline/polystyrene (PAni/PS) composites were prepared in aqueous solution by polymerization of styrene and aniline in two-stages. Firstly, styrene polymerize using Ammonium persulfate (APS) as an oxidant in the presence of various surfactants such as poly(vinyl pyrrolidone) (PVP), hydroxypropylcellulose (HPC) . In next stage, aniline polymerize using Ammonium persulfate (APS) as an oxidant in the presence of PS latex. Products were characterized in terms of particle size, conversion of monomer to polymer, morphology, chemical structure. The chemical structure and morphology of product were studied by fourier transform infrared (FTIR) spectroscopy and scanning electron microscopy (SEM) .The results show that the type and concentration of surfactant play a major role on the surface morphology and particle size of products. The FTIR spectra show that the intensity of peaks in related to the type of surfactant.
شماره مدرك كنفرانس :
3366052
سال انتشار :
2014
از صفحه :
1
تا صفحه :
6
سال انتشار :
0
لينک به اين مدرک :
بازگشت