Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil

Malaeru, Teodora; Patroi, Eros Alexandru; Marinescu, Virgil; Oprea, Ovidiu; Patroi, Delia; Morari, Cristian; Manta, Eugen; Georgescu, Gabriela

Teodora Malaeru, Eros Alexandru Patroi, Virgil Marinescu, Ovidiu Oprea, Delia Patroi, Cristian Morari, Eugen Manta, Gabriela Georgescu

Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil

Abstract:

This paper reports the synthesis of Fe3O4 nanoparticles with a hydrophobic surface functionalized with oleic acid through a simple and efficient route in air atmosphere and by co-precipitation. The hydrophobic surfactant agent was added in the magnetic crystal growth stage. Magnetic nanofluid was obtained by ultrasonic dispersion of magnetic nanoparticles in a carrier liquid - vegetable oil. The sample as powder has been characterized by X-Ray Diffraction (XRD), Fourier Transform Infrared (FTIR) spectroscopy, Transmission Electron Microscopy (TEM), and Vibrating Sample Magnetometry (VSM) at room temperature. The magnetic nanofluid in vegetal oil was investigated by determining the stability of the nanoparticles in the vegetable oil through UV-Vis spectrometry method, the magnetic properties through Vibrating Sample Magnetometry (VSM) method at room temperature, and thermal conductivity as function of magnetic nanoparticles volume concentration and of temperature.

Keywords:
magnetite nanoparticles; nanofluid magnetic; co-precipitation method; saturation magnetization; hydrophobic surfactant

Issue: 2019, Volume 70, Issue 2

Pages: 459-464

Publication date: 2019/3/15

https://doi.org/10.37358/RC.19.2.6935

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
MALAERU, T., PATROI, E.A., MARINESCU, V., OPREA, O., PATROI, D., MORARI, C., MANTA, E., GEORGESCU, G., Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil, Rev. Chim., 70(2), 2019, 459-464.

Vancouver
Malaeru T, Patroi EA, Marinescu V, Oprea O, Patroi D, Morari C, Manta E, Georgescu G. Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil. Rev. Chim.[internet]. 2019 Feb;70(2):459-464. Available from: https://doi.org/10.37358/RC.19.2.6935

APA 6th edition
Malaeru, T., Patroi, E.A., Marinescu, V., Oprea, O., Patroi, D., Morari, C., Manta, E. & Georgescu, G. (2019). Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil. Revista de Chimie, 70(2), 459-464. https://doi.org/10.37358/RC.19.2.6935

Harvard
Malaeru, T., Patroi, E.A., Marinescu, V., Oprea, O., Patroi, D., Morari, C., Manta, E., Georgescu, G. (2019). 'Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil', Revista de Chimie, 70(2), pp. 459-464. https://doi.org/10.37358/RC.19.2.6935

IEEE
T. Malaeru, E.A. Patroi, V. Marinescu, O. Oprea, D. Patroi, C. Morari, E. Manta, G. Georgescu, "Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil". Revista de Chimie, vol. 70, no. 2, pp. 459-464, 2019. [online]. https://doi.org/10.37358/RC.19.2.6935

Text
Teodora Malaeru, Eros Alexandru Patroi, Virgil Marinescu, Ovidiu Oprea, Delia Patroi, Cristian Morari, Eugen Manta, Gabriela Georgescu,
Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil,
Revista de Chimie,
Volume 70, Issue 2,
2019,
Pages 459-464,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.2.6935.
(https://revistadechimie.ro/Articles.asp?ID=6935)
Keywords: magnetite nanoparticles; nanofluid magnetic; co-precipitation method; saturation magnetization; hydrophobic surfactant

RIS
TY - JOUR
T1 - Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil
A1 - Malaeru, Teodora
A2 - Patroi, Eros Alexandru
A3 - Marinescu, Virgil
A4 - Oprea, Ovidiu
A5 - Patroi, Delia
A6 - Morari, Cristian
A7 - Manta, Eugen
A8 - Georgescu, Gabriela
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 2
SP - 459
EP - 464
UR - https://doi.org/10.37358/RC.19.2.6935
KW - magnetite nanoparticles
KW - nanofluid magnetic
KW - co-precipitation method
KW - saturation magnetization
KW - hydrophobic surfactant
ER -

BibTex
@article{RevCh2019P459,
author = {Malaeru Teodora and Patroi Eros Alexandru and Marinescu Virgil and Oprea Ovidiu and Patroi Delia and Morari Cristian and Manta Eugen and Georgescu Gabriela},
title = {Preparation and Characterization of Fe3O4 Magnetic Nanofluid in Vegetable Oil},
journal = {Revista de Chimie},
volume = {70},
number = {2},
pages = {459-464},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.2.6935},
url = {https://revistadechimie.ro/Articles.asp?ID=6935}
}

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