شماره ركورد كنفرانس :
1693
عنوان مقاله :
Influence of LF O2 plasma treatment on surface properties of PC-TiO2 nanocomposite film
پديدآورندگان :
Jaleh Babak نويسنده Department of physics, Bu-Ali Sina University, Hamedan, Iran , Mohammadtaheri S. نويسنده , Azizian s نويسنده Department of Animal Science, Faculty of Agricultural Science, University of Guilan, Rasht, Iran , Shahbazi N. نويسنده
كليدواژه :
Nanocomposite , Plasma , TiO2 nanoparticles
عنوان كنفرانس :
The second international conference on composites characterzation
چكيده فارسي :
In this study, we use TiO2 nanoparticles and polycarbonate for production of nanocomposite film. At first polycarbonate was dissolved in dichloromethane. Then TiO2 nanoparticles were added to the solution. The effect of LF O2 plasma (800 W) treatment times (1-5 min) on the hydrophilicity, surface morphology of polycarbonate and polycarbonate-TiO2 nanocomposite (20 wt.%) has been studied. Structure of sample characterized using X-ray diffraction analysis. Surface properties of polycarbonate and polycarbonate–TiO2 nanocomposite film were studied by contact angle measurement and atomic force microscopy (AFM). The water contact angle significantly decreased from 90° to 47° after plasma treatment. It is observed that the roughness of the polycarbonate–TiO2 nanocomposite film increases by increasing plasma treatment time.
شماره مدرك كنفرانس :
3366052
