Preparation of magnetic nanoparticles by one step synthesis with morphology of particles changed based on time of reaction and temperature treatment

Tomáš Solný; Petr Ptáček; Tomáš Opravil; Lucie Dlabajová; Matěj Březina; Jiří Másilko; Jiří Švec; Rajan Ambat

doi:10.1080/17458080.2020.1844880

Preparation of magnetic nanoparticles by one step synthesis with morphology of particles changed based on time of reaction and temperature treatment

Tomáš Solný^*, Petr Ptáček, Tomáš Opravil, Lucie Dlabajová, Matěj Březina, Jiří Másilko, Jiří Švec, Rajan Ambat

^*Corresponding author for this work

Brno University of Technology

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

In present study, nanosized iron oxides particles are synthetised by easy one step precipitation from Mohric salt (NH4)2Fe(SO4)2·6H2O reacting with sodium hydroxide solution in temperature up to 60 °C. When changing the time of reaction, the iron oxide particles of different shape are prepared and when drying wet extracted particles at elevated temperature of 60 °C the change of 2D shaped morphology is observed. Depending on the time of reaction different ratios of FeOOH and Fe3O4 are obtained in this study. DTA – TGA, XRD, FTIR and SEM are used for the characterisation of particles in this study.

Original language	English
Journal	Journal of Experimental Nanoscience
Volume	16
Issue number	1
Pages (from-to)	1-10
ISSN	1745-8080
DOIs	https://doi.org/10.1080/17458080.2020.1844880
Publication status	Published - 2021

Bibliographical note

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http:// creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Keywords

Magnetic nanoparticles
Fe3O4
FeOOH
Iron oxides

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title = "Preparation of magnetic nanoparticles by one step synthesis with morphology of particles changed based on time of reaction and temperature treatment",

abstract = "In present study, nanosized iron oxides particles are synthetised by easy one step precipitation from Mohric salt (NH4)2Fe(SO4)2·6H2O reacting with sodium hydroxide solution in temperature up to 60 °C. When changing the time of reaction, the iron oxide particles of different shape are prepared and when drying wet extracted particles at elevated temperature of 60 °C the change of 2D shaped morphology is observed. Depending on the time of reaction different ratios of FeOOH and Fe3O4 are obtained in this study. DTA – TGA, XRD, FTIR and SEM are used for the characterisation of particles in this study.",

keywords = "Magnetic nanoparticles, Fe3O4, FeOOH, Iron oxides",

author = "Tom{\'a}{\v s} Soln{\'y} and Petr Pt{\'a}{\v c}ek and Tom{\'a}{\v s} Opravil and Lucie Dlabajov{\'a} and Mat{\v e}j B{\v r}ezina and Ji{\v r}{\'i} M{\'a}silko and Ji{\v r}{\'i} {\v S}vec and Rajan Ambat",

note = "This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http:// creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.",

year = "2021",

doi = "10.1080/17458080.2020.1844880",

language = "English",

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T1 - Preparation of magnetic nanoparticles by one step synthesis with morphology of particles changed based on time of reaction and temperature treatment

AU - Solný, Tomáš

AU - Ptáček, Petr

AU - Opravil, Tomáš

AU - Dlabajová, Lucie

AU - Březina, Matěj

AU - Másilko, Jiří

AU - Švec, Jiří

AU - Ambat, Rajan

N1 - This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http:// creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

PY - 2021

Y1 - 2021

N2 - In present study, nanosized iron oxides particles are synthetised by easy one step precipitation from Mohric salt (NH4)2Fe(SO4)2·6H2O reacting with sodium hydroxide solution in temperature up to 60 °C. When changing the time of reaction, the iron oxide particles of different shape are prepared and when drying wet extracted particles at elevated temperature of 60 °C the change of 2D shaped morphology is observed. Depending on the time of reaction different ratios of FeOOH and Fe3O4 are obtained in this study. DTA – TGA, XRD, FTIR and SEM are used for the characterisation of particles in this study.

AB - In present study, nanosized iron oxides particles are synthetised by easy one step precipitation from Mohric salt (NH4)2Fe(SO4)2·6H2O reacting with sodium hydroxide solution in temperature up to 60 °C. When changing the time of reaction, the iron oxide particles of different shape are prepared and when drying wet extracted particles at elevated temperature of 60 °C the change of 2D shaped morphology is observed. Depending on the time of reaction different ratios of FeOOH and Fe3O4 are obtained in this study. DTA – TGA, XRD, FTIR and SEM are used for the characterisation of particles in this study.

KW - Magnetic nanoparticles

KW - Fe3O4

KW - FeOOH

KW - Iron oxides

U2 - 10.1080/17458080.2020.1844880

DO - 10.1080/17458080.2020.1844880

M3 - Journal article

VL - 16

SP - 1

EP - 10

JO - Journal of Experimental Nanoscience

JF - Journal of Experimental Nanoscience

SN - 1745-8080

IS - 1

ER -

Preparation of magnetic nanoparticles by one step synthesis with morphology of particles changed based on time of reaction and temperature treatment

Abstract

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Keywords

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