| 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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Bajat, Jelena B.
University of Belgrade
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 2023Corrosion Stability of the Anodized Ultrafine-Grained Titanium in the Human Body Solutioncitations
- 2023Cerium lactate as green corrosion inhibitor of AA2024 alloycitations
- 2023The Influence of Sm Content on the Surface Morphology and Corrosion Behavior of Zn-Co-Sm Composite Coatingscitations
- 2023Corrosion and scratch resistance of the nanotube layer formed on the titanium-based materials
- 2023Green corrosion inhibitors of steel based on peptides and their constituents: a combination of experimental and computational approachcitations
- 2023Corrosion of metal parts in the power plantcitations
- 2022Синергетско дејство неодијума и цистеина на легури АА7075 у раствору NaCl ; Synergistic effect of Neodymium and Cysteine as inhibitors for AA7075 alloy in NaCl solution
- 2022Inhibitory effect of cysteine and lanthanides on AA7075‐T6 in neutral NaCl solutioncitations
- 2022Hardness and corrosion resistance of Zn−Mn/Al2 O3 composite coatings produced by electrochemical depositioncitations
- 2022Cysteine and cerium as green corrosion inhibitors for AA7049: Mixture vs. complexationcitations
- 2022Green Corrosion Inhibitors with Cysteine and Cerium-Cysteine Complex on 7000 series Aluminum Alloy ; Zeleni inhibitori korozije sa cisteinom i kompleksom cerijum-cisteina na 7000 seriji aluminijumske legure
- 2021Grain refinement effect on the Ti-45Nb alloy electrochemical behavior in simulated physiological solutioncitations
- 2021A Review of the electrochemical corrosion of metals in choline chloride based deep eutectic solventscitations
- 2021Zn-Co-CeO2 vs. Zn-Co Coatings: Effect of CeO2 Sol in the Enhancement of the Corrosion Performance of Electrodeposited Composite Coatingscitations
- 2021Zn-Co-CeO2 vs. Zn-Co Coatings: Effect of CeO2 Sol in the Enhancement of the Corrosion Performance of Electrodeposited Composite Coatingscitations
- 2021Ceria Particles as Efficient Dopant in the Electrodeposition of Zn-Co-CeO2 Composite Coatings with Enhanced Corrosion Resistance: The Effect of Current Density and Particle Concentrationcitations
- 2019The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloycitations
- 2019The influence of the surface nanostructured modification on the corrosion resistance of the ultrafine-grained Ti–13Nb–13Zr alloy in artificial salivacitations
- 2019Polyamidoamine as a clay modifier and curing agent in preparation of epoxy nanocompositescitations
- 2018The corrosion resistance in artificial saliva of titanium and Ti-13Nb-13Zr alloy processed by high pressure torsioncitations
- 2018Mechanical and corrosion properties of AA5083 alloy sheets produced by accumulative roll bonding (ARB) and conventional cold rolling (CR)citations
- 2017The influence of water on the cathodic voltammetric responses of choline chloride-urea and choline chloride-ethylene glycol deep eutectic solvents
- 2013The disbonding of powder polyester coating on steel pretreated by zinc-phosphate and iron-phosphate coatings
- 2012The study of Zn–Co alloy coatings electrochemically deposited by pulse currentcitations
- 2011The peculiarities of electrochemical deposition and morphology of ZnMn alloy coatings obtained from pyrophosphate electrolytecitations
Places of action
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document
The influence of water on the cathodic voltammetric responses of choline chloride-urea and choline chloride-ethylene glycol deep eutectic solvents
Abstract
During the last decade, choline chloride-based deep eutectic solvents (DESs) have been successfully used for electrodeposition of different metals (Cr, Mn, Cu, Ag, Fe, Zn) and alloys (ZnCr, Zn-Sn, Zn-Ni, Zn-Mn, Ni-Co etc.) on different substrates, producing films with characteristics that are completely different from those obtained from aqueous electrolytes. Yet, the processes which occur in the blank electrolytes during the cathodic polarization of the DESs, are still not completely understood. Besides, the role of water molecules in these cathodic processes, has not been investigated in detail. It is almost impossible to avoid the water presence during the electrodeposition of metal coatings from DESs. The water is absorbed due to the high hygroscopicity of DESs, but is also added with hydrated metal salts. This work aims to compare the cyclic voltammograms (CVs) of DESs of different compositions. The blank DESs were the mixtures of choline chloride with urea or with ethylene glycol. The CVs were recorded in electrolytes with various ratios of choline chloride, urea, ethylene glycol, and water. The increase in the concentration of a certain substance in DES results in the increase in the cathodic voltammetric peak or the cathodic current. So, it is possible to determine the species that are reduced preferentially from the mixture of the two or three substances. The measurements taken until now, have led us to assume interesting conclusions. Namely, the species which originate from urea, ethylene glycol or water, are reduced at more positive potential than choline chloride. Besides, it seems that the electrode potential where the reduction starts is the same for these three substances (urea, ethylene glycol and water), in case that they are analysed separately. However, when both urea and water (or both urea and ethylene glycol) are present in DES, their reduction does not occur at the same potential. Instead, the water (or ethylene glycol) reduction occurs at more positive potential, which is seen as the cathodic peak, while the urea reduction in this case is hindered (shifted to more negative potential).