| 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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Hihn, Jean-Yves
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Magnesium and magnesium alloy dissolution by high intensity focused ultrasound: erosion/cavitation vs. Wave propagationcitations
- 2024Electropolishing of gold and gold alloys in HCl-glycerol-ethanol electrolytescitations
- 2024Gold and Gold Alloys Electropolishing in Choline Chloride-Glycerol Deep Eutectic Solvents
- 2024Direct and Indirect Cavitation-Erosion Assessment of Cold Sprayed Aluminum Alloy/Quasicrystals Composite Coatings
- 2023Electrochemical Deposition in Vertical Tubes : an Hydrodynamic and Mass Transfer Study
- 2023Designing of anti-corrosive poly (γ-glycidoxypropyltriethoxysilane)-coated aluminum alloy via electro-polymerization: effect of cerium nitrate concentrationcitations
- 2022Mechanistic Study of Cast and 3D-Printed Stainless Steel Electropolishing in Acid Media and Deep Eutectic Solventscitations
- 2021Prediction and optimization of electroplated Ni-based coating composition and thickness using central composite design and artificial neural networkcitations
- 2021Evolution of Electrochemical Behavior, Electrical Conductivity, and Microhardness of Electrodeposited W Coatings Enhanced by Ni During Long Immersion in 3% NaCl Mediacitations
- 2020New green advanced biopolymer as a repairer of aged AA-5083 alloy immersed into dead seawatercitations
- 2020Analytical Study of CuZn 30 and CuZn 39 Brass Surfaces in 3% NaCl Solution Under Polarizationcitations
- 2020Effect of pyridine as advanced polymeric inhibitor for pure copper: adsorption and corrosion mechanismscitations
- 2017Development of copper electroformed chambers with integrated thin film coating for particle accelerators
- 2013Development of amperometric biosensors based on nanostructured tyrosinase-conducting polymer composite electrodescitations
- 2013Effects of high frequency ultrasound irradiation on doping level and electroactivity of conducting polymers: Influence of OH center dot radicalscitations
- 2013Effects of high frequency ultrasound irradiation on doping level and electroactivity of conducting polymers: Influence of OH center dot radicalscitations
- 2012Novel in situ electrochemical deposition of platinum nanoparticles by sinusoïdal voltages on conducting polymer films.citations
- 2012Novel in situ electrochemical deposition of platinum nanoparticles by sinusoïdal voltages on conducting polymer films.
- 2010Microtribological and corrosion behaviors of 1H,1H,2H,2H-perfluorodecanethiol self-assembled films on copper surfacescitations
- 2009Effect of ultrasounds on the electrochemical synthesis of polypyrrole, application to the adhesion and growth of biological cellscitations
Places of action
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article
Novel in situ electrochemical deposition of platinum nanoparticles by sinusoïdal voltages on conducting polymer films.
Abstract
Platinum (Pt) nanoparticles were successfully electrodeposited in situ on an organic conductive polymer, poly(3,4-ethylenedioxythiophene) (PEDOT), using for the first time sinusoidal voltages of various frequencies in a chloroplatinic acid solution. The organic PEDOT matrix was electrodeposited on Pt electrode chips. The Pt electrode chips consist of a 150 nm Pt layer deposited on 100-oriented standard 3'' silicon wafers. The cyclic voltammograms of the PEDOT-Pt-nanoparticles composite material recorded in 0.5 M H2SO4 aqueous solution demonstrated that Pt nanoparticles are electrochemically active. Values of the roughness of the composite materials, measured by optical non-contact 3D profilometry, ranging from 880 nm to 1.6 m were obtained depending on the time of deposition of the nanoparticles. The PEDOT-Pt-nanoparticles composite deposited by a sinusoidal voltage with a frequency range of 0.1 Hz - 100 kHz, 50 frequencies, has the largest active surface area (5.16 cm2) compared with other composite coatings prepared in this work and those previously reported. Atomic force microscopic (AFM) images revealed the presence of numerous deposited Pt nanoparticles on the organic PEDOT polymer film.