| 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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Inguanta, Rosalinda
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2023Galvanic Deposition of Calcium Phosphate/Bioglass Composite Coating on AISI 316Lcitations
- 2023Galvanic Deposition of Calcium Phosphate/Bioglass Composite Coating on AISI 316Lcitations
- 2023Pd–Co-Based Electrodes for Hydrogen Production by Water Splitting in Acidic Mediacitations
- 2022Composite Coatings of Chitosan and Silver Nanoparticles Obtained by Galvanic Deposition for Orthopedic Implantscitations
- 2022Behavior of Calcium Phosphate–Chitosan–Collagen Composite Coating on AISI 304 for Orthopedic Applicationscitations
- 2019Nanostructured Ni-Co Alloy Electrodes Fabrication and Characterization for both Hydrogen and Oxygen Evolution Reaction in Alkaline Electrolyzer
- 2019Dismantling and electrochemical copper recovery from Waste Printed Circuit Boards in H2SO4–CuSO4–NaCl solutionscitations
- 2019Nanostructured Based Electrochemical Sensorscitations
- 2018Deposition and characterization of coatings of Hydroxyapatite, Chitosan, and Hydroxyapatite-Chitosan on 316L for biomedical devices
- 2017A nanostructured sensor of hydrogen peroxidecitations
- 2017Fabrication and characterization of nanostructured Ni and Pd electrodes for hydrogen evolution reaction (HER) in water-alkaline electrolyzer
- 2017NiO thin film for mercury detection in water by square wave anodic stripping voltammetry
- 2016Nanostructured electrochemical devices for sensing, energy conversion and storage
- 2016Investigation of annealing conditions on electrochemically deposited CZTS film on flexible molybdenum foilcitations
- 2015Performance of nanostructured electrode in lead acid battery
- 2014Electrochemical deposition of CZTS thin films on flexible substratecitations
- 2014Electrochemical and chemical synthesis of CIS/Zn(S,O,OH) for thin film solar cells
- 2013CIGS THIN FILM BY ONE-STEP ELECTRODEPOSITION FOR SOLAR CELLS
- 2013Electrochemical deposition of CZTS thin films on flexible substrate
- 2013Electrodeposition from molybdate aqueous solutions: a preliminary study
- 2010One-dimensional nanostructures of lead and lead dioxide for application in lead-acid batteries
- 2010Electrosynthesis of Sn-Co nanowires in alumina membranescitations
- 2010Sn-Co nanowire-based anodes for lithium-ion batteries
- 2010Lead Nanowires for Microaccumulators Obtained Through Indirect Electrochemical Template Depositioncitations
- 2009Characterization of Sn-Co nanowires grown into alumina templatecitations
- 2007Fabrication of metal nano-structures using anodic alumina membranes grown in phosphoric acid solutions: tailoring template morphology
Places of action
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article
Pd–Co-Based Electrodes for Hydrogen Production by Water Splitting in Acidic Media
Abstract
To realize the benefits of a hydrogen economy, hydrogen must be produced cleanly, efficiently and affordably from renewable resources and, preferentially, close to the end-users. The goal is a sustainable cycle of hydrogen production and use: in the first stage of the cycle, hydrogen is produced from renewable resources and then used to feed a fuel cell. This cycle produces no pollution and no greenhouse gases. In this context, the development of electrolyzers producing high-purity hydrogen with a high efficiency and low cost is of great importance. Electrode materials play a fundamental role in influencing electrolyzer performances; consequently, in recent years considerable efforts have been made to obtain highly efficient and inexpensive catalyst materials. To reach both goals, we have developed electrodes based on Pd-Co alloys to be potentially used in the PEMEL electrolyzer. In fact, the Pd-Co alloy is a valid alternative to Pt for hydrogen evolution. The alloys were electrodeposited using two different types of support: carbon paper, to fabricate a porous structure, and anodic alumina membrane, to obtain regular arrays of nanowires. The goal was to obtain electrodes with very large active surface areas and a small amount of material. The research demonstrates that the electrochemical method is an ideal technique to obtain materials with good performances for the hydrogen evolution reaction. The Pd-Co alloy composition can be controlled by adjusting electrodeposition parameters (bath composition, current density and deposition time). The main results concerning the fabrication process and the characterization are presented and the performance in acid conditions is discussed.