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Title | Investigation of the Effects of Reaction Temperature in NiFe2O4 Nanoparticles Synthesis by Hydrothermal Method |
Authors |
Karakas, Z.K.
Boncukcuoglu, R. Karakas, I.H. Ertugrul, M. |
ORCID | |
Keywords |
Nanoparticles Nickel ferrite Hydrothermal |
Type | Conference Papers |
Date of Issue | 2012 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/35028 |
Publisher | Sumy State University |
License | Copyright not evaluated |
Citation | Investigation of the Effects of Reaction Temperature in NiFe2O4 Nanoparticles [Текст] / Z.K. Karakas, R. Boncukcuoglu, I.H. Karakas, M. Ertugrul // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V.1, No1. - 01PCN46 |
Abstract |
In this experimental study was investigated the effect of reaction temperature in NiFe2O4 nanoparticles synthesis with hydrothermal method. An appropriate ratio of solutions nickel nitrate and ferric nitrate were dissolved in deionized water and poured into a crucible. Later, polyethylene glycol 600 (PEG
600) was added to this mixture. Samples were adjusted to pH 11 values using NaOH solution. Accordingly,
experiments were made at 180, 200 and 250 oC, respectively. The other parameters, were fixed as reaction
time 24 h and pH value 11. The structural and morphological properties of NiFe2O4 nanoparticles were determined by X-ray powder diffraction (XRD) and Scanning Electron microscopy (SEM). Results showed
that increasing calcination temperature contributed to cyristallinity of NiFe2O4 nano particles. But also average particle size increased. As a result, average particle size was calculated by using Debye-Scherrer
Formula as approximately 30 nm. However, this results was confirmed with SEM and TEM analysis.
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