سال انتشار: ۱۳۹۰

محل انتشار: کنفرانس بین المللی فرآورش پلیمرها

تعداد صفحات: ۵

نویسنده(ها):

Saeed Atashdaman – Department of Polymer, Science and Research Branch, Islamic Azad University, Tehran
Mohammad Mehdi Jalili – Department of Polymer, Science and Research Branch, Islamic Azad University, Tehran
Saeed Farrokhpay – The University of Queensland, Brisbane, Australia

چکیده:

TiO2-Polypropylene nanocomposites containing 0.5 and 1 wt% anatase TiO2 were prepared. Viscoelastic properties of the nanocomposites were investigated via dynamic mechanical thermal analysis (DMTA) before and after UV irradiation. The results reveal that the composites filled with 1wt% nano-titania show a noticeable decrease and increase in storage modulus and damping factor, respectively, indicating more photocatalytic property under UV irradiation