| 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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Mackova, Anna
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Patterning of COC Polymers by Middle‐Energy Ion Beams for Selective Cell Adhesion in Microfluidic Devicescitations
- 2022Compositional and Structural Modifications by Ion Beam in Graphene Oxide for Radiation Detection Studiescitations
- 2022Compositional and Structural Modifications by Ion Beam in Graphene Oxide for Radiation Detection Studiescitations
- 2022The multi-energetic Au ion implantation of graphene oxide and polymerscitations
- 2022One-step 3D microstructuring of PMMA using MeV light ionscitations
- 2015Structure and Plasmonic Properties of Thin PMMA Layers with Ion-Synthesized Ag Nanoparticlescitations
- 2006Growth and modification of organosilicon films in PECVD and remote afterglow reactorscitations
- 2004Radiation-Induced Change of Polyimide Properties under High-Fluence and High Ion Current Density Implantation
- 2003Compositional alteration of polyimide under high fluence implantation by Co+ and Fe+ ionscitations
- 2002Anomalous Depth Distribution of Fe and Co Atoms in Polyimide Implanted to High Fluencecitations
Places of action
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article
Compositional alteration of polyimide under high fluence implantation by Co+ and Fe+ ions
Abstract
Polyimide (PI) foils were implanted with 40 keV Fe+ and Co+ ions to the fluences of 2.5x10e16-1.25x10e17 cm-2 at the ion current densities of 4, 8 and 12 microA.cm-2. Surface morphology and compositional alteration of the implanted polymer have been studied using atomic force microscopy (AFM), transmission electron microscopy (TEM), Rutherford back-scattering (RBS) and X-ray photoelectron spectroscopy (XPS). Carbonisation of the surface layer, followed by oxygen and nitrogen depletion is observed. These processes reach the saturation level at the applied high fluences. A further increase of ion fluence and density of ion current does not change the composition; only an increase in the metal concentration is observed. It is shown that metal ion-implantation to high fluence at high ion current density can be effectively employed to form metal/polymer nanocomposites with required parameters.