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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Umar, Ahmad
Association de Recherche pour la Technologie et les Sciences
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Fabrication of Double Antireflection Layer of SiO<sub>2</sub>/SiN<sub>x</sub> via Spin Coating and Brush Painting for Enhanced Performance of Silicon Solar Cellscitations
- 2024Synergistic performance of polyethersulfone membranes embedded with graphene oxide‐zinc oxide nanocomposites for efficient heavy metal and dye removal with strong antibacterial propertiescitations
- 2022Improving the performance of 2D perovskite solar cells by carrier trappings and minifying the grain boundariescitations
- 2020Reduced graphene/nanostructured cobalt oxide nanocomposite for enhanced electrochemical performance of supercapacitor applicationscitations
- 2020Surface Modification of Bentonite with Polymer Brushes and Its Application as an Efficient Adsorbent for the Removal of Hazardous Dye Orange Icitations
- 2020Enhanced Photocatalytic Performance of Sn6SiO8 Nanoparticles and Their Reduced Graphene Oxide (rGO) Nanocompositecitations
- 2019Polydopamine-Based Surface Modification of ZnO Nanoparticles on Sericin/Polyvinyl Alcohol Composite Film for Antibacterial Applicationcitations
- 2018Solar light driven photocatalytic degradation of levofloxacin using TiO2/carbon-dot nanocompositescitations
- 2017Application of pristine and doped SnO2 nanoparticles as a matrix for agro-hazardous material (organophosphate) detectioncitations
Places of action
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article
Enhanced Photocatalytic Performance of Sn6SiO8 Nanoparticles and Their Reduced Graphene Oxide (rGO) Nanocomposite
Abstract
<jats:p>Photocatalysts provide excellent potential for the full removal of organic chemical pollutants as an environmentally friendly technology. It has been noted that under UV-visible light irradiation, nanostructured semiconductor metal oxides photocatalysts can degrade different organicpollutants. The Sn<jats:sub>6</jats:sub>SiO<jats:sub>8</jats:sub>/rGO nanocomposite was synthesized by a hydrothermal method. The Sn<jats:sub>6</jats:sub>SiO<jats:sub>8</jats:sub> nanoparticles hexagonal phase was confirmed by XRD and functional groups were analyzed by FT-IR spectroscopy. The bandgap of Sn<jats:sub>6</jats:sub>SiO<jats:sub>8</jats:sub>nanoparticles (NPs) and Sn<jats:sub>6</jats:sub>SiO<jats:sub>8</jats:sub>/GO composites were found to be 2.7 eV and 2.5 eV, respectively. SEM images of samples showed that the flakes like morphology. This Sn<jats:sub>6</jats:sub>SiO<jats:sub>8</jats:sub>/rGO nanocomposite was testing for photocatalytic dye degradation of MG undervisible light illumination and excellent response for the catalysts. The enhancement of photocatalytic performance was mainly attributed to the increased light absorption, charge separation efficiency and specific surface area, proved by UV-vis DRS. Further, the radical trapping experimentsrevealed that holes (<jats:italic>h<jats:sup>+</jats:sup></jats:italic>) and superoxide radicals (·O<jats:sup>−</jats:sup><jats:sub>2</jats:sub>) were the main active species for the degradation of MG, and a possible photocatalytic mechanism was discussed.</jats:p>