Journal
JOURNAL OF ALLOYS AND COMPOUNDS
Volume 493, Issue 1-2, Pages 163-168Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2009.11.153
Keywords
Nanostructured materials; Chemical synthesis
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Funding
- Council of University of Kashan
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In order to raise the need of co-surfactant in the synthesis of NiO nanoparticles, [bis(2-hydroxy-1-naphthaldehydato)nickel(II)] complex was employed as a novel precursor in thermal decomposition process using oleylamine (C18H37N) as surfactant. The products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared (FT-IR) spectroscopy, thermogravimetric analysis (TGA), X-ray photoelectron spectroscopy (XPS) and ultraviolet-visible (UV-Vis) spectroscopy. Also the novel precursor thermally was treated in solid state reaction in different temperature, 400, 500, and 600 degrees C. Synthesized nickel oxide nanoparticles have a cubic phase with average size of 15-20 nm. (C) 2009 Elsevier B.V. All rights reserved.
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