کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7996223 | 1516207 | 2016 | 36 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of Co3O4-ZnO mixed metal oxide nanoparticles by homogeneous precipitation method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Co3O4-ZnO mixed metal oxide nanoparticles have been successfully prepared by a simple and surfactant-free homogeneous precipitation method in short time followed by calcination at low temperature (350 °C). The synthesized samples were characterized by means of a multitechnique approach involving powder X-ray diffraction, thermal gravimetric analysis, Fourier transform infrared spectroscopy, UV-Visible diffuse reflectance spectroscopy, X-ray photoelectron spectroscopy, surface area measurements, scanning electron microscopy coupled with energy dispersive X-ray analysis, transmission electron microscopy and a superconducting quantum interference device magnetometer. From the magnetic measurements Co3O4-ZnO mixed metal oxide nanoparticles were found to be weak ferromagnetic behavior at low temperature (10 K).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 686, 25 November 2016, Pages 64-73
Journal: Journal of Alloys and Compounds - Volume 686, 25 November 2016, Pages 64-73
نویسندگان
Ravi Kant Sharma, Ranjana Ghose,