| People | Locations | Statistics |
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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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Kellici, Suela
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 20233D printed SrNbO2N photocatalyst for degradation of organic pollutants in watercitations
- 2023Nanostructured Al2O3/Graphene Additive in Bio-Based Lubricant: A Novel Approach to Improve Engine Performancecitations
- 2021Continuous hydrothermal flow synthesis of S-functionalised carbon quantum dots for enhanced oil recoverycitations
- 2018Greener synthesis of dimethyl carbonate using a novel tin-zirconia/graphene nanocomposite catalystcitations
- 2018Greener synthesis of butylene carbonate via CO2 utilisation using graphene-inorganic nanocomposite catalysts
- 2018Greener synthesis of 1,2-butylene carbonate from CO2 using graphene-inorganic nanocomposite catalystcitations
- 2017Greener synthesis of styrene carbonate from CO2 using graphene-inorganic nanocomposite catalysts
- 2017Greener synthesis of 1, 2 butylene carbonate from CO2 using graphene-inorganic nanocomposite catalysis
- 2016Calixarene assisted rapid synthesis of silver-graphene nanocomposites with enhanced antibacterial activitycitations
- 2014Imaging the continuous hydrothermal flow synthesis of nanoparticulate CeO2 at different supercritical water temperatures using in situ angle-dispersive diffractioncitations
- 2014Optical and photocatalytic behaviours of nanoparticles in the Ti-Zn-O binary systemcitations
Places of action
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article
Optical and photocatalytic behaviours of nanoparticles in the Ti-Zn-O binary system
Abstract
Continuous hydrothermal flow synthesis (CHFS) has been used as a rapid and clean, synthetic method to produce a range of crystalline nanoparticles in the Ti-Zn-O binary system. The nanopowders were prepared from aqueous solutions of titanium(iv) bis(ammonium lactato)dihydroxide (TIBALD) and hydrated zinc nitrate, respectively, using a CHFS reactor which uses superheated water (at 400°C and 24.1 MPa) as a reagent and crystallizing medium. The resulting nanopowders were heat-treated at 850°C for five hours in air to give photoactive semiconductor mixtures of rutile and zinc oxide and/or zinc titanates. The as-prepared powders and their corresponding heat-treated mixed phase photocatalysts were characterized using powder X-ray synchrotron diffraction, transmission electron microscopy, BET surface area measurement, X-ray photoelectron spectroscopy and UV-Vis spectrophotometry. Because of the interest for these materials in UVA and UVB attenuating materials, the UV-Vis profiles of the nanocomposites and solid solutions were studied. Photocatalytic activity of the samples towards the decolourisation of methylene blue dye was also assessed. © 2014 the Partner Organisations.