The Effect of pH in Nickel Ferrite Nanoparticles Synthesis by Hydrothermal Method
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
The Effect of pH in Nickel Ferrite Nanoparticles Synthesis by Hydrothermal Method
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| Creator |
Karakas, K.Z.
Boncukcuoglu, R. Karakas, I.H. Yılmaz, M.T. |
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| Subject |
Nanoparticles
Nickel ferrite Hydrothermal |
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| Description |
In this study, NiFe2O4 nano particles was prepared with aqueous solutions of nickel nitrate and ferric nitrate salts. 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 various pH values. In experiments, samples obtained by hydrothermal method were heat treated at 700 oC for 8 h to enhance their crystallinity and remove the residual organic materials. The structural and morphological properties of NiFe2O4 nano particles 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 aproximately 30 nm. However, this results was confirmed with SEM analysis. |
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| Publisher |
Sumy State University
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| Date |
2014-05-26T11:37:58Z
2014-05-26T11:37:58Z 2012 |
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| Type |
Article
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| Identifier |
The Effect of pH in Nickel Ferrite Nanoparticles Synthesis by Hydrothermal Method [Текст] / K.Z. Karakas, R. Boncukcuoglu, I.H. Karakas, M.T. Yilmaz
// 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. - 01PCN47
http://essuir.sumdu.edu.ua/handle/123456789/35022 |
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| Language |
en
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