مشخصات پژوهش

عنوان	photo- catalyst Fe3O4 and TiO2 nanocompostes: green synthesis and investigation of magnetic nanparticles coated on cotton
نوع پژوهش	مقاله چاپ‌شده
کلیدواژه‌ها	nanocomposites, Photo-catalyst, magnetic nanoparticles
چکیده	We have successfully synthesized Fe3O4 and TiO2 nanoparticles in the presence of pomegranate juice. We then prepared multi-functional cotton fabrics coated with Fe3O4/TiO2 (10:10 %) nanocomposite, using pad-drycure method. Various techniques were employed to characterize the properties of fabrics before and after coating like X-ray diffraction pattern (XRD), scanning electron microscopy (SEM), Fourier transform infrared (FT–IR) spectroscopy. Alternating gradient force magnetometer (AGFM) illustrated super-paramagnetic behavior of Fe3O4 nanoparticles. The photo-catalytic behavior of Fe3O4/TiO2 nanocomposites was evaluated using the degradation of three azo-dyes under ultraviolet light irradiation. Fe3O4– TiO2 nanostructures were added to cotton and the results show that nanocomposites have applicable magnetic and photocatalytic performance.
پژوهشگران	ژیلا صفاری (نفر سوم)، داود قنبری (نفر چهارم)، غلامرضا نبیونی (نفر دوم)، علی شعبانی (نفر اول)