| 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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Zhang, Jie
Newcastle University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2024Exploring the Influence of Sr Concentration on the Structural and Catalytic Properties of CuO/SrSO4 Nanocomposites for Organic Dye Degradationcitations
- 2024Green Fabrication of ZnO Nanoparticles and ZnO/rGO Nanocomposites from Algerian Date Syrup Extract: Synthesis, Characterization, and Augmented Photocatalytic Efficiency in Methylene Blue Degradationcitations
- 2024Anion Effect on the Adsorption of 1-(Hydroxyethyl)-3-Methylimidazolium Chloride, Sulfate and Dihydrogenophosphate Ionic Liquids onto NA-Exchanged Montmorillonite: Structural, Thermal and Dielectric Analysis
- 2024Plasma-Enhanced Atomic Layer Deposition of Hematite for Photoelectrochemical Water Splitting Applications
- 2024Optimising Lead–Air Battery Performance through Innovative Open-Cell Foam Anodes
- 2023Effective Electrical Conductivity Performance of a 25% Antimo-Nial Lead Alloy-Air Battery Cell Made With Esr Open Cell Foams As Electrode
- 2023Experimental Investigation of Fluid Flow through Zinc Open-Cell Foams Produced by the Excess Salt Replication Process and Suitable as a Catalyst in Wastewater Treatment
- 2022Fused filament fabrication of copolyesters by understanding the balance of inter- and intra-layer weldingcitations
- 2021CdS-Enhanced Ethanol Selectivity in Electrocatalytic CO2 Reduction at Sulfide-Derived Cu-Cdcitations
- 2020Combining mechanistic and machine learning models for predictive engineering and optimization of tryptophan metabolismcitations
- 2019Electrocatalytic CO2 reduction to formate on Cu based surface alloys with enhanced selectivitycitations
- 2019Bio-material polylactic acid/poly(butylene adipate-co-terephthalate) blend development for extrusion-based additive manufacturing
- 2019Bio-material polylactic acid/poly(butylene adipate-co-terephthalate) blend development for extrusion-based additive manufacturing
- 2018Identification and prediction of mixed-mode fatigue crack path in high strength low Alloy steelcitations
- 2018A non-linear model for corrosion fatigue lifetime based on continuum damage mechanicscitations
- 2018Finite element analysis of fretting fatigue fracture in lug joints made of high strength steelcitations
- 2018Corrosion fatigue in offshore structures
- 2015Rapid replication of metal microstructures using micro-powder hot embossing processcitations
- 2015Changing the action of iron from stoichiometric to electrocatalytic in the hydrogenation of ketones in aqueous acidic mediacitations
- 2013Experimental analysis of the evolution of the physical properties of pyramidal-shaped metallic replicas made using the MIM processcitations
- 2013Manufacturing of 316L Stainless Steel Die Mold by Hot Embossing Process for Microfluidic Applicationscitations
Places of action
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article
CdS-Enhanced Ethanol Selectivity in Electrocatalytic CO2 Reduction at Sulfide-Derived Cu-Cd
Abstract
The development of Cu-based catalysts for the electrochemical CO2 reduction reaction (eCO2RR) is of major interest for generating commercially important C2 liquid products such as ethanol. Cu is exclusive among the eCO2RR metallic catalysts in that it facilitates the formation of a range of highly reduced C2 products, with a reasonable total faradaic efficiency but poor product selectivity. Here, a series of new sulfide-derived copper-cadmium catalysts (SD-CuxCdy) was developed. An excellent faradaic efficiency of around 32 % but with a relatively low current density of 0.6 mA cm−2 for ethanol was obtained using the SD-CuCd2 catalyst at the relatively low overpotential of 0.89 V in a CO2-saturated aqueous 0.10 m KHCO3 solution with an H-cell. The current density increased by an order of magnitude under similar conditions using a flow cell where the mass transport rate for CO2 was greatly enhanced. Ex situ spectroscopic and microscopic, and voltammetric investigations pointed to the role of abundant phase boundaries between CdS and Cu+/Cu sites in the SD-CuCd2 catalyst in enhancing the selectivity and efficiency of ethanol formation at low potentials.