کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10632151 992387 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sonochemical preparation of bimetallic Co/Cu nanoparticles in aqueous solution
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Sonochemical preparation of bimetallic Co/Cu nanoparticles in aqueous solution
چکیده انگلیسی
Co/Cu bimetallic nanocrystallites, with average diameter of 50 nm, were prepared by a sonochemical method in the hydrazine solution of copper chloride and cobalt chloride. Cobalt was face-centered cubic phase when synthesized and remained fcc phase throughout the annealing process. X-ray diffractometer (XRD), transmission electron microscope (TEM), differential scanning calorimetry (DSC), vibrating sample magnetometry (VSM), inductively coupled plasma-atomic emission spectrometer (ICP-AES) measurements were carried out to investigate their structural and magnetic properties. It was found that the magnetic properties of bimetallic nanocrystallites were close to that of the sputtered alloys.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Research Bulletin - Volume 40, Issue 9, 1 September 2005, Pages 1623-1629
نویسندگان
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