مشخصات پژوهش

عنوان	Synthesis of the tetranary magnetic nanocomposite as a good photocatalyst for degradation of basic fuchsin dye in aqueous media under visible light: Characterization, response surface methodology, and kinetic study
نوع پژوهش	مقاله چاپ‌شده
کلیدواژه‌ها	,Tetranary magnetic nanocomposite photocatalyst, basic fuchsin dye in aqueous media under visible light: Characterization, response surface methodology, , kinetic study
چکیده	Designing and fabrication of heterojunction photocatalysts have received superb attention. High efficient and recoverable Ag2CrO4/Ag/Fe3O4/RGO as the tetranary magnetic nanocomposite (AAFR-NCPs) was prepared successfully in several consecutive steps. The characterization of AAFR-NCPs was carried out by field emission scanning electron microscopy (FE-SEM), Fourier transforms infrared spectroscopy (FTIR), X-ray diffraction (XRD), energy-dispersive X-ray (EDX), vibrating sample magnetometer (VSM), Brunauer–Emmett–teller (BET), and Zeta potential. AAFR-NCPs showed excellent photocatalytic performance under visible light. The photocatalytic activity and optimization of basic fuchsin (BF) photodegradation process using the synthesized AAFR-NCPs were investigated by face-centered central composite design (FCCD). A polynomial equation was obtained corresponding to the degradation efficiency (DE) for the experimental data. DE of 80.15%. was achieved under optimum conditions. The kinetic model under optimum condition, obeying pseudo-frst-order kinetic model, was studied. The electrical energy consumption was evaluated, and the results were compared with the other relevant reported processes
پژوهشگران	علی بابایی (نفر دوم)، امیر عزیزی (نفر سوم)، مینو شریعتی (نفر اول)