| 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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Poelman, Dirk
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (27/27 displayed)
- 2024Ratiometric dual-emitting thermometers based on rhodamine B dye-incorporated (nano) curcumin periodic mesoporous organosilicas for bioapplicationscitations
- 2024Evolution of low Z-elements in a Ni/MgFeAlO 4 catalyst during reaction : insight from in situ XRScitations
- 2024Unleashing the glow : upconverting nanoparticles recharge persistent luminescent materials - applications in 3D-printing and optical codingcitations
- 2023Flexible and luminescent polymer nanocomposite films (YPO4:Pr3+/ polystyrene) : investigation of structural, morphological and photoluminescence properties for solid-state lighting applicationscitations
- 2023The exact morphology of metal organic framework MIL-53(Fe) influences its photocatalytic performancecitations
- 2023Thermoluminescence dosimetric and kinetic characterization of Pakistani fluorite after β irradiationcitations
- 2023Crystalline tin disulfide by low-temperature plasma-enhanced 2 atomic layer deposition as an electrode material for Li-ion batteries 3 and CO2 electroreductioncitations
- 2023High temperature H2S removal via CO2-assisted chemical looping over ZrO2-modified Fe2O3citations
- 2023Plasma-enhanced atomic layer deposition of crystalline Ga2S3 thin filmscitations
- 2023Plasma-enhanced atomic layer deposition of crystalline Ga2S3 thin filmscitations
- 2022Photocatalytic nanocomposite membranes for environmental remediationcitations
- 2021Young's modulus of thin SmS films measured by nanoindentation and laser acoustic wavecitations
- 2021Emergence of Metallic Conductivity in Ordered One-Dimensional Coordination Polymer Thin Films upon Reductive Dopingcitations
- 2020A new microwave approach for the synthesis of green emitting Mn2+-doped ZnAl2O4citations
- 2020A new microwave approach for the synthesis of green emitting Mn 2+ -doped ZnAl 2 O 4 :A detailed study on its structural and optical propertiescitations
- 2019SmS/EuS/SmS tri-layer thin films : the role of diffusion in the pressure triggered semiconductor-metal transitioncitations
- 2019Sol-gel syntheses of photocatalysts for the removal of pharmaceutical products in watercitations
- 2018Visible-enhanced photocatalytic performance of CuWO4/WO3 hetero-structurescitations
- 2014Crystal Structure and Luminescent Properties of R2-xEux(MoO4)(3) (R = Gd, Sm) Red Phosphorscitations
- 2013Cs7Nd11(SeO3)(12)Cl-16: first noncentrosymmetric structure among alkaline-metal lanthanide selenite halidescitations
- 2013Combining optical and electrical studies to unravel the effect of Sb doping on CIGS solar cell
- 2012The configuration of rare earth centers in nitridosilicates: an x-ray absorption and optical investigation
- 2010Structure and luminescence of (Ca,Sr)2SiS4:Eu2+ phosphorscitations
- 2008Cathodoluminescence mapping with an energy-dispersive x-ray detector: principle, simulation and application
- 2008Synthesis and photoluminescence characteristics of Al2O3 thin films doped with (Ca,Sr)S:Eu2+
- 2008Cathodoluminescence mapping with an EDX detector: principle, simulation and application
- 2007Effect of microstructure and crystallinity on the photocatalytic activity of TiO2 thin films deposited by dc magnetron sputtering
Places of action
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article
Visible-enhanced photocatalytic performance of CuWO4/WO3 hetero-structures
Abstract
A new plasmonic Ag hybridized CuWO4/WO3 heterostructure was successfully synthesized via a ligand-assisted sol gel method. The as-prepared plasmonic nanohybrid was thoroughly characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), UV-visible spectroscopy, photoluminescence (PL) spectrometry, X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, Brunauer–Emmett–Teller (BET) surface area analysis and electrochemical impedance spectroscopy (EIS). Moreover, the photocatalytic activity was evaluated by photo-degradation of methylene blue (MB) under visible light irradiation. The results indicate that the as-prepared plasmonic Ag–CuWO4/WO3 nanohybrid (compared to pure WO3) with high surface area exhibits significant enhancement in photocatalytic behavior in the visible spectrum, which can be ascribed to combined effects, including the more effective absorption of visible light, lower bulk resistance, effective separation/transfer of photo-generated charge carriers and reduced electron/hole recombination which results from the contribution of hetero-junction and plasmonic Ag incorporation. In addition, a possible mechanism for the photo-degradation process of the hetero-structured Ag nanohybrid is proposed. Finally, the metal/semiconductor nanohybrid displayed sufficient recyclability with respect to photocatalytic activity, making it a promising candidate for pollutant degradation and energy conversion applications.