این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
International Journal of Nanoscience and Nanotechnology (IJNN)، جلد ۲۰، شماره ۳، صفحات ۱۶۱-۱۶۹
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Synthesis of Proper Magnetite Nanoparticles for Preparation of Activated Carbon-Based Nanocomposites as Magnetic Adsorbents
چکیده انگلیسی مقاله    In this study, magnetite, barium hexaferrite, coated, and uncoated iron nanoparticles were prepared. These magnetic nanoparticles were characterized through X-ray diffraction (XRD) analysis,  scanning electron microscopy (SEM), and empirical observation of the magnetic properties in practice. The results demonstrated that the barium hexaferrite nanoparticles were magnetically weak and suffered from a cumbersome and costly synthesis process. The uncoated iron nanoparticles were prone to oxidation when exposed to air, and coated iron nanoparticles showed weak magnetic properties. Given their simple synthesis method and strong magnetic properties, magnetite nanoparticles were suitable for magnetizing activated carbon. Toluene adsorption results showed that magnetic adsorbents from activated carbon nanocomposites containing 20% nanoparticles have desirable adsorption.
کلیدواژه‌های انگلیسی مقاله Activated Carbon,Magnetite nanoparticles,Nanoadsorbents,Nanocomposites
نویسندگان مقاله Fathollah Pourfayaz |
Department of Renewable Energies and Environment, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran

Ali Gholami |
Department of Renewable Energies and Environment, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran

Farhad Farzan |
Chemical Processes Design Research Group, ACECR, Faculty of Engineering, University of Tehran, Tehran, I. R. Iran

نشانی اینترنتی https://www.ijnnonline.net/article_721797_b3f824624b35928730e2de94a47ff9fe.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات