INVESTIGATION ON PREPARATION OF 2D SHAPED MAGNETITE NANOPARTICLES BY PRECIPITATION OF MOHR'S SALT

1 SOLNY Tomas
Co-authors:
1 PTACEK Petr 1 GALVANKOVA Lucie 1 MASILKO Jiri 1 TKACZ Jakub 2 DAMBORSKY Pavel
Institutions:
1 BUT – Brno University of Technology, Brno, Czech Republic, EU
2 SAC- Slovak Academy of Sciences, Bratislava, Slovakia, EU
Conference:
8th International Conference on Nanomaterials - Research & Application, Hotel Voronez I, Brno, Czech Republic, EU, October 19th - 21st 2016
Proceedings:
Proceedings 8th International Conference on Nanomaterials - Research & Application
Pages:
189-194
ISBN:
978-80-87294-71-0
ISSN:
2694-930X
Published:
17th March 2017
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
29 views / 8 downloads
Abstract

The investigation on the formation and morphology changes of magnetite nanoparticles is done in this work in order to estimate the origin of earlier observed phenomena resulting in the formation of 2D shaped nanoparticles of magnetite at certain conditions during one-step precipitation of magnetite nanoparticles from Mohr' s salt solution with strong base (NaOH). The impact of temperature, mixing and amount of base added during the precipitation reaction is evaluated in this study. Moreover, the intermediate phases formed during the precipitation reaction are studied. For characterization of the prepared particles, SEM-EDS, XRD and PCCS analysis are performed on prepared particles.

Keywords: Magnetite, Structure tailoring, Nano-sized flakes, Mohric salt
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