Laser Pyrolysis of Iron Oxide Nanoparticles and the Influence of Laser Power
The purpose of this study was to investigate the synthesis of iron oxide nanoparticles under two different conditions, namely high and low gas flow rates, using laser pyrolysis and to examine the influence of laser power. The attained nanoparticles have been characterised regarding their stability a...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-10-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/28/21/7284 |
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| author | Iulia Ioana Lungu Ecaterina Andronescu Florian Dumitrache Lavinia Gavrila-Florescu Ana Maria Banici Iuliana Morjan Anca Criveanu Gabriel Prodan |
| author_facet | Iulia Ioana Lungu Ecaterina Andronescu Florian Dumitrache Lavinia Gavrila-Florescu Ana Maria Banici Iuliana Morjan Anca Criveanu Gabriel Prodan |
| author_sort | Iulia Ioana Lungu |
| collection | DOAJ |
| description | The purpose of this study was to investigate the synthesis of iron oxide nanoparticles under two different conditions, namely high and low gas flow rates, using laser pyrolysis and to examine the influence of laser power. The attained nanoparticles have been characterised regarding their stability and hydrodynamic dimensions by dispersive light scattering analysis (DLS), structure–X-ray diffraction (XRD), elemental composition–energy-dispersive X-ray spectroscopy (EDS) and X-ray photoelectron spectroscopy (XPS), and morpho-structural characterisation achieved by transmission electron microscopy (TEM) and selected-area electron diffraction (SAED). For a better understanding of the laser power influence, the residence time was also calculated. |
| first_indexed | 2024-03-11T11:25:31Z |
| format | Article |
| id | doaj.art-967ef038352c4e19abaaa89b860b3fb3 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-11T11:25:31Z |
| publishDate | 2023-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-967ef038352c4e19abaaa89b860b3fb32023-11-10T15:08:29ZengMDPI AGMolecules1420-30492023-10-012821728410.3390/molecules28217284Laser Pyrolysis of Iron Oxide Nanoparticles and the Influence of Laser PowerIulia Ioana Lungu0Ecaterina Andronescu1Florian Dumitrache2Lavinia Gavrila-Florescu3Ana Maria Banici4Iuliana Morjan5Anca Criveanu6Gabriel Prodan7National Institute for Laser, Plasma and Radiation Physics, 409 Atomistilor Street, 077125 Magurele, RomaniaFaculty of Chemical Engineering and Biotechnologies, University Politehnica of Bucharest, 1-7 Gh. Polizu Street, 011061 Bucharest, RomaniaNational Institute for Laser, Plasma and Radiation Physics, 409 Atomistilor Street, 077125 Magurele, RomaniaNational Institute for Laser, Plasma and Radiation Physics, 409 Atomistilor Street, 077125 Magurele, RomaniaNational Institute for Laser, Plasma and Radiation Physics, 409 Atomistilor Street, 077125 Magurele, RomaniaNational Institute for Laser, Plasma and Radiation Physics, 409 Atomistilor Street, 077125 Magurele, RomaniaNational Institute for Laser, Plasma and Radiation Physics, 409 Atomistilor Street, 077125 Magurele, RomaniaElectron Microscopy Laboratory, Department of Physics, Ovidius University of Constanta, 124 Mamaia Avenue, 900591 Constanta, RomaniaThe purpose of this study was to investigate the synthesis of iron oxide nanoparticles under two different conditions, namely high and low gas flow rates, using laser pyrolysis and to examine the influence of laser power. The attained nanoparticles have been characterised regarding their stability and hydrodynamic dimensions by dispersive light scattering analysis (DLS), structure–X-ray diffraction (XRD), elemental composition–energy-dispersive X-ray spectroscopy (EDS) and X-ray photoelectron spectroscopy (XPS), and morpho-structural characterisation achieved by transmission electron microscopy (TEM) and selected-area electron diffraction (SAED). For a better understanding of the laser power influence, the residence time was also calculated.https://www.mdpi.com/1420-3049/28/21/7284laser pyrolysisnanoparticlesexperimental parameters |
| spellingShingle | Iulia Ioana Lungu Ecaterina Andronescu Florian Dumitrache Lavinia Gavrila-Florescu Ana Maria Banici Iuliana Morjan Anca Criveanu Gabriel Prodan Laser Pyrolysis of Iron Oxide Nanoparticles and the Influence of Laser Power Molecules laser pyrolysis nanoparticles experimental parameters |
| title | Laser Pyrolysis of Iron Oxide Nanoparticles and the Influence of Laser Power |
| title_full | Laser Pyrolysis of Iron Oxide Nanoparticles and the Influence of Laser Power |
| title_fullStr | Laser Pyrolysis of Iron Oxide Nanoparticles and the Influence of Laser Power |
| title_full_unstemmed | Laser Pyrolysis of Iron Oxide Nanoparticles and the Influence of Laser Power |
| title_short | Laser Pyrolysis of Iron Oxide Nanoparticles and the Influence of Laser Power |
| title_sort | laser pyrolysis of iron oxide nanoparticles and the influence of laser power |
| topic | laser pyrolysis nanoparticles experimental parameters |
| url | https://www.mdpi.com/1420-3049/28/21/7284 |
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