| 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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Colomer, Jean-François
University of Namur
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Silver Decoration of Vertically Aligned MoS2-MOx Nanosheets: A Comprehensive XPS Investigationcitations
- 2022Composite alginate membranes with dispersed MQFP hard magnet network as a new concept for highly efficient pervaporative dehydration of ethanol/water mixturecitations
- 2020Formable chromium nitride coatings for proton exchange membrane fuel cell stainless steel bipolar platescitations
- 2018Toward the use of CVD-grown MoS2 nanosheets as field-emission sourcecitations
- 2016Structural and electronic characterization of graphene grown by chemical vapor deposition and transferred onto sapphirecitations
- 2015Tuning electronic properties of carbon nanotubes by nitrogen grafting: Chemistry and chemical stabilitycitations
- 2015Linking optical properties and nanostructure of NiCrOx Cermet nanocomposite for solar thermal application
- 2014Zn based nanoparticle-carbon nanotube hybrid materialscitations
- 2014Gas sensing with gold-decorated vertically aligned carbon nanotubescitations
- 2014Zn based nanoparticle-carbon nanotube hybrid materials:Interaction and charge transfercitations
- 2011Study of carbon nitride compounds synthesised by co-implantation of 13C and 14N in copper at different temperaturescitations
- 2010Surface phenomena involved in the formation of Co nanoparticles on amorphous Carbon and SiO2 deposited by magnetron sputteringcitations
- 2010A two-dimensional magnetic hybrid material based on intercalation of a cationic Prussian blue analog in montmorillonite nanoclaycitations
- 2006Clay-fulleropyrrolidine nanocompositescitations
- 2000Large-scale synthesis of single-wall carbon nanotubes by catalytic chemical vapor deposition (CCVD) methodcitations
- 2000Large-scale synthesis of single-wall carbon nanotubes by catalytic chemical vapor deposition (CCVD) methodcitations
Places of action
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article
Study of carbon nitride compounds synthesised by co-implantation of 13C and 14N in copper at different temperatures
Abstract
Carbon nitride compouns have been synthesised in copper by simultatneous high fluence (10<sup>18</sup> at/cm²) implantation of <sup>13</sup>C and <sup>14</sup>N ions. During the implantation process, the substrate temperature was maintained at 25, 250, 350 or 450°C. Depth profiles of <sup>13</sup>C and <sup>14</sup>N were determined using hte non-resonant nuclear reactions (NRA) induced by a 1.05 MeV deuteron beam. The retained doses were deduced from NRA measurements and compared to the implanted fluence. The chemical bonds between the carbon and nitrogen were studied as a function of depth and temperature by X-ray photoelectron spectroscopy (XPS). The curve fitting of C1s and N1s core level photoelectron spectra reveal different types of C-N bonds and show the signature of N2 molecules. The presence of nitrogen gas bubbles in copper was highlighted by mass spectroscopy. The structure of carbon nitride compounds was characterised by transmission electron microscopy (TEM). For that purpose, corss-sectional samples were prepared using a focused ion beam (FIB) systeme. TEM observations showed the presence of small amorphous carbon nitride "nano-capsules" and large gas bubbles in copper. Based on our observations, we propose a model for the growth of these nano-objects. Finall, the mechanical properties of the implanted samples were investigated by nano-indentation.