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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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Vallés, Cristina
University of Manchester
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024A data-driven model on the thermal transfer mechanism of composite phase change materialscitations
- 2024A data-driven model on the thermal transfer mechanism of composite phase change materialscitations
- 2023Tribology of Copper Metal Matrix Composites Reinforced with Fluorinated Graphene Oxide Nanosheets: Implications for Solid Lubricants in Mechanical Switchescitations
- 2020PMMA-grafted graphene nanoplatelets to reinforce the mechanical and thermal properties of PMMA compositescitations
- 2019Graphene/Polyelectrolyte Layer-by-Layer Coatings for Electromagnetic Interference Shieldingcitations
- 2018Insights into crystallization and melting of high density polyethylene/graphene nanocomposites studied by fast scanning calorimetrycitations
- 2016Effect of the C/O ratio in graphene oxide materials on the reinforcement of epoxy-based nanocompositescitations
- 2014Few layer graphene-polypropylene nanocomposites: the role of flake diametercitations
- 2014The rheological behaviour of concentrated dispersions of graphene oxidecitations
- 2013Graphene oxide and base-washed graphene oxide as reinforcements in PMMA nanocompositescitations
- 2012Reduced graphene oxide films as solid transducers in potentiometric all-solid-state ion-selective electrodescitations
- 2011Simultaneous reduction of graphene oxide and polyaniline: Doping-assisted formation of a solid-state charge-transfer complexcitations
- 2011Graphene: 2D-building block for functional nanocomposites
- 2009Effects of partial and total methane flows on the yield and structural characteristics of MWCNTs produced by CVDcitations
- 2009Processing route to disentangle multi-walled carbon nanotube towards ceramic compositecitations
- 2008Effects of partial and total methane flows on the yield and structural characteristics of MWCNTs produced by CVDcitations
- 2007CVD production of double-wall and triple-wall carbon nanotubescitations
- 2007CVD production of double-wall and triple-wall carbon nanotubescitations
- 2006Synthesis and properties of optically active polyaniline carbon nanotube compositescitations
Places of action
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article
CVD production of double-wall and triple-wall carbon nanotubes
Abstract
Carbon nanotubes with a drastically reduced number of graphitic layers were synthesized in high yield by chemical vapor deposition of methane over a sol-gel Mo-Co catalyst supported on magnesium oxide particles. We show that both the catalyst composition and the methane flow rate strongly influence the porosity of the catalyst support, the catalyst dispersion, the degree of aromatization of the hydrocarbon feedstock as well as the degree of carbon deposition, and thus can be used efficiently to control the number of graphitic layers of the grown carbon nanotubes. A low content of molybdenum in the catalyst combined with a low methane flow rate especially leads to the formation of thin-wall carbon nanotube materials which are predominantly composed of double- and triple-wall carbon nanotubes. These types of carbon nanotubes are of special interest as reinforcement components in the field of advanced composite materials. © 2006 Elsevier B.V. All rights reserved.