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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2020, Volume 71, Issue 2, 10-14

https://doi.org/10.37358/RC.20.2.7878

Elena Vasilica Trandafir, Radu Ciocarlan, Aurel Pui, Rolf Hempelmann, Ovidiu Florin Caltun

Influence of Precipitating Agent Concentration on Nanoparticles Size and Magnetic Properties of Zinc Ferrites

Abstract:

A series of Zn ferrite nanoparticles was prepared by varying the concentration of precipitating agent (NaOH) in the range of 1 - 5 M. Carboxymethylcellulose (CMC) was used as capping agent for stabilizing the particles and to prevent agglomeration. The synthesis done at low temperature was followed by a thermal treatment at 500oC for 6 h in air. The crystallite size determined using Scherer formula ranged between 8 - 10 nm while the nanoparticles average size observed by Transmission Electron Microscopy varied in between 7-10 nm showing that the increase of coprecipitation agent concentration influences the particles growth. Vibrating sample magnetometry confirmed the strong influence that nanoparticles morphology and size play on superparamagnetic properties of Zn ferrite.
Keywords:
zinc ferrite; nanoparticle; coprecipitation; NaOH concentration; X-Ray diffraction

Issue: 2020, Volume 71, Issue 2
Pages: 10-14
Publication date: 2020/3/3
https://doi.org/10.37358/RC.20.2.7878
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
TRANDAFIR, E.V., CIOCARLAN, R., PUI, A., HEMPELMANN, R., CALTUN, O.F., Influence of Precipitating Agent Concentration on Nanoparticles Size and Magnetic Properties of Zinc Ferrites, Rev. Chim., 71(2), 2020, 10-14.

Vancouver
Trandafir EV, Ciocarlan R, Pui A, Hempelmann R, Caltun OF. Influence of Precipitating Agent Concentration on Nanoparticles Size and Magnetic Properties of Zinc Ferrites. Rev. Chim.[internet]. 2020 Feb;71(2):10-14. Available from: https://doi.org/10.37358/RC.20.2.7878


APA 6th edition
Trandafir, E.V., Ciocarlan, R., Pui, A., Hempelmann, R. & Caltun, O.F. (2020). Influence of Precipitating Agent Concentration on Nanoparticles Size and Magnetic Properties of Zinc Ferrites. Revista de Chimie, 71(2), 10-14. https://doi.org/10.37358/RC.20.2.7878


Harvard
Trandafir, E.V., Ciocarlan, R., Pui, A., Hempelmann, R., Caltun, O.F. (2020). 'Influence of Precipitating Agent Concentration on Nanoparticles Size and Magnetic Properties of Zinc Ferrites', Revista de Chimie, 71(2), pp. 10-14. https://doi.org/10.37358/RC.20.2.7878


IEEE
E.V. Trandafir, R. Ciocarlan, A. Pui, R. Hempelmann, O.F. Caltun, "Influence of Precipitating Agent Concentration on Nanoparticles Size and Magnetic Properties of Zinc Ferrites". Revista de Chimie, vol. 71, no. 2, pp. 10-14, 2020. [online]. https://doi.org/10.37358/RC.20.2.7878


Text
Elena Vasilica Trandafir, Radu Ciocarlan, Aurel Pui, Rolf Hempelmann, Ovidiu Florin Caltun,
Influence of Precipitating Agent Concentration on Nanoparticles Size and Magnetic Properties of Zinc Ferrites,
Revista de Chimie,
Volume 71, Issue 2,
2020,
Pages 10-14,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.2.7878.
(https://revistadechimie.ro/Articles.asp?ID=7878)
Keywords: zinc ferrite; nanoparticle; coprecipitation; NaOH concentration; X-Ray diffraction


RIS
TY - JOUR
T1 - Influence of Precipitating Agent Concentration on Nanoparticles Size and Magnetic Properties of Zinc Ferrites
A1 - Trandafir, Elena Vasilica
A2 - Ciocarlan, Radu
A3 - Pui, Aurel
A4 - Hempelmann, Rolf
A5 - Caltun, Ovidiu Florin
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 2
SP - 10
EP - 14
UR - https://doi.org/10.37358/RC.20.2.7878
KW - zinc ferrite; nanoparticle; coprecipitation; NaOH concentration; X-Ray diffraction
ER -


BibTex
@article{RevCh2020P10,
author = {Trandafir Elena Vasilica and Ciocarlan Radu and Pui Aurel and Hempelmann Rolf and Caltun Ovidiu Florin},
title = {Influence of Precipitating Agent Concentration on Nanoparticles Size and Magnetic Properties of Zinc Ferrites},
journal = {Revista de Chimie},
volume = {71},
number = {2},
pages = {10-14},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.2.7878},
url = {https://revistadechimie.ro/Articles.asp?ID=7878}
}
 
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