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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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Katančić, Zvonimir
European Commission
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Pristine and UV-Weathered PET Microplastics as Water Contaminants: Appraising the Potential of the Fenton Process for Effective Remediationcitations
- 2024Inkjet printed acrylate-urethane modified poly(3,4-ethylenedioxythiophene) flexible conductive films
- 2022Intrinsically Stretchable Poly(3,4-ethylenedioxythiophene) Conducting Polymer Film for Flexible Electronicscitations
- 2021Solar Light Activation of Persulfate by TiO<sub>2</sub>/Fe<sub>2</sub>O<sub>3</sub> Layered Composite Films for Degradation of Amoxicillin: Degradation Mechanism, Matrix Effects, and Toxicity Assessmentscitations
- 2021Solar Light Activation of Persulfate by TiO2 / Fe2O3 Layered Composite Films for Degradation of Amoxicillin: Degradation Mechanism, Matrix Effects, and Toxicity Assessmentscitations
- 2021Development of PE/PCL Bilayer Films Modified with Casein and Aluminum Oxidecitations
- 2019Efficiency of TiO2 catalyst supported by modified waste fly ash during photodegradation of RR45 dyecitations
- 2018Fly ash supported photocatalytic nanocomposite poly(3,4‐ethylenedioxythiophene)/TiO<sub>2</sub> for azo dye removal under simulated solar irradiationcitations
- 2014Thermal decomposition of fire-retarded high-impact polystyrene and high-impact polystyrene/ethylene–vinyl acetate blend nanocomposites followed by thermal analysiscitations
- 2014Effect of modified nanofillers on fire retarded high-density polyethylene/wood compositescitations
- 2012Influence of calcium carbonate filler and mixing type process on structure and properties of styrene–acrylonitrile/ethylene–propylene–diene polymer blendscitations
- 2011Effect of preparation on morphology-properties relationships in SAN/EPDM/PCC compositescitations
Places of action
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article
Efficiency of TiO2 catalyst supported by modified waste fly ash during photodegradation of RR45 dye
Abstract
<jats:title>Abstract</jats:title><jats:p>The waste fly ash (FA) material was subjected to chemical treatment with HCl at elevated temperature for a different time to modify its porosity. Modified FA particles with highest surface area and pore volume were further used as a support for TiO<jats:sub>2</jats:sub> catalyst during FA/TiO<jats:sub>2</jats:sub> nanocomposite preparation. The nanocomposite photocatalysts were obtained by <jats:italic>in situ</jats:italic> sol–gel synthesis of titanium dioxide in the presence of FA particles. To perform accurate characterization of modified FA and FA/TiO<jats:sub>2</jats:sub> nanocomposite photocatalysts, gas adsorption-desorption analysis, X-ray diffraction, scanning electron microscopy, UV/Vis and Infrared spectroscopy were used. Efficiency evaluation of the synthesized FA/TiO<jats:sub>2</jats:sub> nanocomposites was performed by following the removal of Reactive Red 45 (RR45) azo dye during photocatalytic treatment under the UV-A irradiation. Photocatalysis has been carried out up to five cycles with the same catalysts to investigate their stability and the possible reuse. The FA/TiO<jats:sub>2</jats:sub> photocatalyst showed very good photocatalytic activity and stability even after the fifth cycles. The obtained results show that successfully modified waste fly ash can be used as very good TiO<jats:sub>2</jats:sub> support.</jats:p>