| 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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Pifferi, Valentina
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Au nanoparticle decorated reduced graphene oxide and its electroanalytical characterization for label free dopamine detectioncitations
- 2024Electrochemical and Photoelectrochemical Bimodal Sensor Based on Copper Modified g‐C3N4 for Nitrate Detectioncitations
- 2023Sensing Interfaces: Self-Cleaning Materials for Electroanalytical Applicationscitations
- 2022Au Nanoparticles Decorated Graphene-Based Hybrid Nanocomposite for As(III) Electroanalytical Detectioncitations
- 2021PbS nanocrystals decorated Reduced Graphene Oxide for NIR responsive capacitive cathodescitations
- 2020QUANDO L’INSIEME È MEGLIO DELLA SOMMA: NANOMATERIALI IBRIDI ARGENTO-TITANIA ED ORO-TITANIA PER SENSORI ELETTROANALITICI
- 2019Cyclic Voltammetry Characterization of Au, Pd, and AuPd Nanoparticles Supported on Different Carbon Nanofiberscitations
- 2019Enhanced performances of RGO-AuNPs hybrids towards electroanalytical applications
- 2019Voltammetric characterization of gold-based bimetallic (AuPt; AuPd; AuAg) nanoparticles
- 2018A concerted investigation of the interlayer charge transfer in Silver/Anatase nanocomposites
- 2018Preparation and electrochemical characterization of “insulating” or mesoporous solid-templated silica films
- 2018Interlayer Charge Transfer At Metal/Semiconductor Interface: A Concerted Investigation for Ag/TiO2
- 2018Electroanalytical determination of lead with ion-exchange polymer modified electrodes: mesoporosity and preconcentration effect
- 2018Metal-free Doped Carbons for Electroanalytical Sensors
- 2018Mesoporous silica networks with improved diffusion and interference-rejecting properties for electroanalytical sensing
- 2018Poly(3,4-Ethylenedioxythiophene) (PEDOT) polymers doped with Sulphonated Polyarylethersulphones for electroanalytical applications
- 2018A Combined XRD, Solvatochromic, and Cyclic Voltammetric Study of Poly (3,4-Ethylenedioxythiophene) Doped with Sulfonated Polyarylethersulfones: Towards New Conducting Polymerscitations
- 2018Electroanalytical signal amplification and selectivity features of “insulating” and mesoporous solid-templated silica films
- 2017Atomistic Explanation for Interlayer Charge Transfer in Metal-Semiconductor Nanocomposites:The Case of Silver and Anatasecitations
Places of action
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article
Cyclic Voltammetry Characterization of Au, Pd, and AuPd Nanoparticles Supported on Different Carbon Nanofibers
Abstract
<jats:p>Three types of carbon nanofibers (pyrolytically stripped carbon nanofibers (PS), low-temperature heat treated carbon nanofibers (LHT), and high-temperature heat treated carbon nanofibers (HHT)) with different graphitization degrees and surface chemistry have been used as support for Au, Pd, or bimetallic AuPd alloy nanoparticles (NPs). The carbon supports have been characterized using Raman, X-ray photoelectron spectroscopy (XPS), and cyclic voltammetry (CV). Moreover, the morphology of the metal nanoparticles was investigated using transmission electron microscopy (TEM) and CV. The different properties of the carbon-based supports (particularly the graphitization degree) yield different electrochemical behaviors, in terms of potential window widths and electrocatalytic effects. Comparing the electrochemical behavior of monometallic Au and Pd and bimetallic AuPd, it is possible to observe the interaction of the two metals when alloyed. Moreover, we demonstrate that carbon surface has a strong effect on the electrochemical stability of AuPd nanoparticles. By tuning the Au-Pd nanoparticles’ morphology and modulating the surface chemistry of the carbon support, it is possible to obtain materials characterized by novel electrochemical properties. This aspect makes them good candidates to be conveniently applied in different fields.</jats:p>