27 مهر 1398
محمود ناصري

محمود ناصری

مرتبه علمی: دانشیار
نشانی:
تحصیلات: دکترای تخصصی / فیزیک-نانو
تلفن: 08132355404
دانشکده: علوم پایه

مشخصات پژوهش

عنوان
Preparation and Characterization of NiCoFerrite Nanoparticles by Thermal Method
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها
NiCo Ferrite; Nanoparticle; PVP; Metal oxide
سال
2010
مجله PROCEEDINGS OF THE IEEE
پژوهشگران محمود ناصری

چکیده

The NiCoFerrite nanoparticle has been prepared using thermal method. Polyvinyl pyrrolidon (PVP) was used as a reducing agent due to its reducing effect on agglomeration of particles. The characterization studies such as X-ray diffraction (XRD) and transmission electron microscopy (TEM) have been done for explore the particles size. By Scherer‘s equation the average particles size has been estimated that support TEM results. An increasing in particles size was observed with increasing calcinations temperature. FTIR confirmed the presence of metal oxide.