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Full-Text Articles in Physical Sciences and Mathematics
Synthesis Of Cuo/Zno And Mgo/Zno Core/Shell Nanoparticles With Plasma Jets And Study Of Their Structural And Optical Properties, Raghad S. Mohammed, Kadhim A. Aadim, Khalid A. Ahmed
Synthesis Of Cuo/Zno And Mgo/Zno Core/Shell Nanoparticles With Plasma Jets And Study Of Their Structural And Optical Properties, Raghad S. Mohammed, Kadhim A. Aadim, Khalid A. Ahmed
Karbala International Journal of Modern Science
This paper reports the synthesis of CuO/ZnO and MgO/ZnO core/shell nanoparticles using atmospheric plasma jets. The characterization of the synthesized CuO/ZnO and MgO/ZnO core/shell nanoparticles were confirmed by a series of techniques, including X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray dispersive spectroscopy (EDS), transmission electron microscopy (TEM), and UV–Vis spectroscopy. The XRD analysis confirmed no other peaks related to the secondary phases for CuO, MgO, or ZnO, indicating the purity of these nanoparticles. Additionally, EDX analysis confirmed the formation of high purity CuO/ZnO and MgO/ZnO core/shell nanoparticles. The surface morphology, which represented the high agglomeration rate, was investigated using …
Synthesis And Characterization Of Zro2: Mgo Thin Films By Plasma Of R.F. Magnetron Sputtering, Zainb Mohammed, Souad Khalil, Mahdi Mutter
Synthesis And Characterization Of Zro2: Mgo Thin Films By Plasma Of R.F. Magnetron Sputtering, Zainb Mohammed, Souad Khalil, Mahdi Mutter
Karbala International Journal of Modern Science
The aim of this work is to prepare thin composite films from zirconia (ZrO2) and magnesia (MgO) on to glass basis by plasma of R.F. magnetron sputtering as well as recognize their structural and optical properties. It also aims to study the effect of thermal processing at 450 °C in two hours duration. The structural properties are measured by X-ray diffraction (XRD), scanning electron microscopy (SEM) and atomic force microscopy (AFM). The chemical analysis for the ready films had been studied using energy dispersive x-ray (EDX). The optical properties had been studied by using UV-Visible spectroscopy. Results show that the …