| 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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Maroto-Valer, Mercedes
Heriot-Watt University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024From brew to clean fuelcitations
- 2022Production of CH4 and CO on CuxO and NixOy coatings through CO2 photoreductioncitations
- 2022Core-shell TiO2-x-CuyO microspheres for photogeneration of cyclic carbonates under simulated sunlightcitations
- 2021Laser-manufactured glass microfluidic devices with embedded sensors
- 2021Comparative study of CO2 photoreduction using different conformations of CuO photocatalystcitations
- 2021Maskless laser prototyping of glass microfluidic devices
- 2020The effect of the layer-interlayer chemistry of LDHs on developing high temperature carbon capture materialscitations
- 2019Interlaced Laser Beam Scanning: A Method Enabling an Increase in the Throughput of Ultrafast Laser Machining of Borosilicate Glasscitations
- 2019Understanding Reactive Flow in Porous Media for CO2 Storage Applications
- 2019Life-cycle assessment of emerging CO2 mineral carbonation-cured concrete blocks: Comparative analysis of CO2 reduction potential and optimization of environmental impactscitations
- 2019Photo-generation of cyclic carbonates using hyper-branched Ru-TiO2citations
- 2018Laser-based fabrication of microfluidic devices for porous media applicationscitations
- 2018Rapid Laser Manufacturing of Microfluidic Devices from Glass Substratescitations
- 2017Fabrication of three-dimensional micro-structures in glass by picosecond laser micro-machining and welding
- 2017Coal-derived unburned carbons in fly ash: A reviewcitations
- 2015Evaluation of a Flue Gas Desulphurisation (FGD)-Gypsum from a Wet Limestone FGD as Adsorbent for Removal of Selenium in Water Streamscitations
- 2012Micro-silica for high-end application from carbon capture and storage by mineralisationcitations
- 2002Thermal degradation behavior of rigid polyurethane foams prepared with different fire retardant concentrations and blowing agentscitations
Places of action
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article
Comparative study of CO2 photoreduction using different conformations of CuO photocatalyst
Abstract
The use of CuO-based photocatalysts for CO<sub>2</sub> photoreduction has been extensively reported in the literature. However, the comparison of the photocatalytic activity and selectivity from the published results becomes difficult due to different experimental conditions (i.e., synthesis method, configuration of photocatalyst, flow rate of gas, water content, light intensity) and reactor geometry employed. Hence, in this work different conformations of CuO-based photocatalyst, namely powder (i.e., synthesized using precipitation, sonochemical and hydrothermal-microwave treatment), coating on glass fiber mesh, and thin film, were tested using the same photoreactor and experimental conditions. All CuO photocatalysts exhibited 100 % product selectivity towards CH<sub>4</sub> over CO and the CuO coating on the glass fiber mesh exhibited the highest production of CH<sub>4</sub> (56.3 μmol gcat<sup>−1</sup> h<sup>−1</sup>). The morphology, particle size, particle dispersity, and presence of impurities/defects within the CuO photocatalysts had a significant effect on photocatalytic activity. A numerical model, which was built using COMSOL, revealed that the experimental data obtained in this simulated photocatalytic activity study fitted well, however, further optimization was needed.