| 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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Viau, Lydie
Institut UTINAM
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Copper(I) iodide coordination polymers with triazole substituted pyridine ligands: photophysical and electrical conductivity propertiescitations
- 2023Copper(I) iodide coordination polymers with triazole substituted pyridine ligands: photophysical and electrical conductivity propertiescitations
- 2023A novel conductometric sensor for acetone detection prepared through electro-polymerization of pyrrole-tailed ionic liquid
- 2022Strengthening adhesion of polycarbazole films on ITO surface by covalent electrografting of monomercitations
- 2021Crystal structure of the two-dimensional coordination polymer poly[di-μ-bromido-bis(μ-tetrahydrothiophene)dicopper(I)]citations
- 2020Drug delivery system obtained by hot-melt processing of zein plasticized by a pharmaceutically active ionic liquidcitations
- 2020Inkjet Printable ZnO/PEDOT:PSS Heterojunction for Thin Flexible Semi-Transparent Optoelectronic Sensorscitations
- 2014Full characterization of polypyrrole thin films electrosynthesized in room temperature ionic liquid, water or acetonitrilecitations
- 2014Single-ion conductor nanocomposite organic–inorganic hybrid membranes for lithium batteriescitations
- 2006Optically tunable nonlinearities in polymers based on photoisomerizable metal-based coordination complexescitations
- 2006Optically tunable nonlinearities in polymers based on photoisomerizable metal-based coordination complexescitations
- 2004All-Optical Orientation of Photoisomerizable Octupolar Zinc(II) Complexes in Polymer Filmscitations
Places of action
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article
Strengthening adhesion of polycarbazole films on ITO surface by covalent electrografting of monomer
Abstract
Strong adhesion of a functional polymer coating to a solid support is a key requirement to achieve its robustness and high performance in different application areas. Herein, a novel carbazole derivative, 9-methyl-9H-carbazole-3,6-diamine (m-Cz-diamine), is synthesized and covalently grafted onto an ITO surface through the diazonium electroreduction method. The functionalization of the ITO surface is confirmed by XPS spectroscopy, water contact angle measurements and cyclic voltammetry analysis, revealing the covalent anchoring of an organic film (m-Cz-ITO). The functionalized ITO surface is then studied for oxidative electropolymerization of m-Cz-diamine and carbazole, showing clear advantages over a bare ITO substrate in terms of polymer film adhesion. The polymer films electrodeposited onto an electrografted ITO surface demonstrate very strong adhesion, as they do not delaminate, either by a scotch tape pulling, storing in air, or immersing under water for two months. On the other hand, the polymer films grown on a bare ITO substrate peel off easily in all the aforementioned stability tests. Therefore, electrografting an organic film onto the ITO surface clearly improves the adhesion of the polymer films on top of it. Moreover, it is interesting to note that the physicochemical properties of the polymer films deposited on the functionalized ITO substrate remain unchanged.