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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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Tedim, J.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2021Insights into corrosion behaviour of uncoated Mg alloys for biomedical applications in different aqueous mediacitations
- 2021Insights into corrosion behaviour of uncoated Mg alloys for biomedical applications in different aqueous mediacitations
- 2020Layered double hydroxides (LDHs) as functional materials for the corrosion protection of aluminum alloys: A reviewcitations
- 2019Layered Double Hydroxide Clusters as Precursors of Novel Multifunctional Layers: A Bottom-Up Approachcitations
- 2018A novel bilayer system comprising LDH conversion layer and sol-gel coating for active corrosion protection of AA2024citations
- 2017PEO Coatings with Active Protection Based on In-Situ Formed LDH-Nanocontainerscitations
- 2017How Density Functional Theory Surface Energies May Explain the Morphology of Particles, Nanosheets, and Conversion Films Based on Layered Double Hydroxidescitations
- 2017Hierarchically organized Li–Al-LDH nano-flakes: a low-temperature approach to seal porous anodic oxide on aluminum alloyscitations
- 2016Corrosion protection of AA2024-T3 by LDH conversion films. Analysis of SVET resultscitations
- 2016Sealing of tartaric sulfuric (TSA) anodized AA2024 with nanostructured LDH layerscitations
- 2016Corrosion protection of AA2024 by sol–gel coatings modified with MBT-loaded polyurea microcapsulescitations
- 2016Interlayer intercalation and arrangement of 2-mercaptobenzothiazolate and 1,2,3-benzotriazolate anions in layered double hydroxides: In situ X-ray diffraction studycitations
- 2015Polyelectrolyte-modified layered double hydroxide nanocontainers as vehicles for combined inhibitorscitations
- 2014Active sensing coating for early detection of corrosion processescitations
- 2012Chitosan-based self-healing protective coatings doped with cerium nitrate for corrosion protection of aluminum alloy 2024citations
- 2011Modulating spectroelectrochemical properties of [Ni(salen)] polymeric films at molecular levelcitations
- 2011Self-healing protective coatings with "green" chitosan based pre-layer reservoir of corrosion inhibitorcitations
- 2010Solid-State Electrochromic Cells Based on [M(salen)]-Derived Electroactive Polymer Filmscitations
- 2010Structural and electrochemical characterisation of [Pd(salen)]-type conducting polymer filmscitations
- 2009Modulation of electroactive polymer film dynamics by metal ion complexation and redox switchingcitations
- 2008Preparation and characterization of poly[Ni(salen)(crown receptor)]/multi-walled carbon nanotube composite filmscitations
- 2007Correlating structure and ion recognition properties of [Ni(salen)]-based polymer filmscitations
Places of action
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article
Preparation and characterization of poly[Ni(salen)(crown receptor)]/multi-walled carbon nanotube composite films
Abstract
Nanocomposite films comprising walled carbon nanotubes (MWCNTs) embedded within poly [Ni(3-Mesalophen-b15-c5)] were deposited on Pt and ITO electrode surfaces by the potentiodynamic polyrnerisation of [Ni(3-Mesalophen-b15-c5)] from solutions containing dispersed MWCNTs. Composites incorporating carbon nanotubes subject to a range of oxidising pre-treatments were compared with those incorporating untreated carbon nanotubes and with the pure polymer. In both cases the use CH3CN and CH2Cl2 as fabrication and characterization media were explored. Films were characterized by voltammetry. electrochemical impedance spectroscopy and scanning electron microscope (SEM). The coating of the carbon nanotubes with polymer varied significantly with pre-treatment and solvent medium; this influenced the final composite morphology and electrical properties. Performance enhancement of the polymer component by the presence of the carbon nanotubes was manifested through the ability to store charge and the ease with which this Could he accomplished; these were parameterized via increased redox capacitance and decreased charge-transfer resistance, respectively. Correlation of impedance parameters with SEM images provided a morphological rationale for composite electrical properties.