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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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Luque, Rafael
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Engineered 3D-printed poly(vinyl alcohol) vascular grafts: Impact of thermal treatment and functionalization
- 2023Chitin-Derived Nanocatalysts for Reductive Amination Reactionscitations
- 2022Jig-less end-effector system for automating exhausting composite fuselage assembly tasks
- 2022Synthesis, surface modifications, and biomedical applications of carbon nanofibers: Electrospun vs vapor-grown carbon nanofiberscitations
- 2021State-of-the-Art of Eggshell Waste in Materials Science: Recent Advances in Catalysis, Pharmaceutical Applications, and Mechanochemistrycitations
- 2020Scrap waste automotive converters as efficient catalysts for the continuous-flow hydrogenations of biomass derived chemicalscitations
- 2019Nanostructured materials for photocatalysiscitations
- 2019Versatile protein-templated TiO2 nanocomposite for energy storage and catalytic applicationscitations
- 2018Efficient combined sorption/photobleaching of dyes promoted by cellulose/titania-based nanocomposite filmscitations
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article
Efficient combined sorption/photobleaching of dyes promoted by cellulose/titania-based nanocomposite films
Abstract
hotocatalysts are usually confined in a substrate to prevent their dispersion and facilitate their subsequent removal from the environmental compartment after remediation, thus, resulting in portable and “green” photocatalytic platforms. If the substrate is well designed, it can retain target pollutants close to the photocatalyst particles increasing photocatalytic efficiency. This study discloses a simple modification of conventional paper, a green and sustainable support, with a polyamide-titanium dioxide nanoparticles composite and its evaluation in photocatalysis. The material offers a high sorption capacity (2.1 μg/cm2) towards the selected model pollutant, methyl orange, allowing its isolation from a contaminated media. Additionally, a remarkable photocatalytic degradation both under UV and visible light (sunlight) was observed at short times of irradiation (typically 20–40 min). According to the results, the cellulosic substrate seems to play a crucial role in the process.