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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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Zecchina, Adriano
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2019MoS2 Domains on TiO2-Based Nanostructures: Role of Titanate/TiO2 Transformation and Sulfur Doping on the Interaction with the Supportcitations
- 2016Designing rGO/MoS2 hybrid nanostructures for photocatalytic applicationscitations
- 2015MoS2 nanoparticles decorating titanate-nanotube surfaces: Combined microscopy, spectroscopy, and catalytic studiescitations
- 2013Carbon-based piezoresistive polymer composites: Structure and electrical propertiescitations
- 2010Storage of hydrogen as a guest of a nanoporous polymeric crystalline phasecitations
- 2009Influence of K-doping on a Pd/SiO2–Al2O3 catalystcitations
- 2009Determination of the particle size, available surface area and nature of exposed sites for silica-alumina supported Pd nanoparticles: a multitechnical approachcitations
- 2009Designing of carbon nanofilaments-based composites for innovative applicationscitations
- 2008Oriented TiO2 nanostructured pillar arrays: Synthesis and characterizationcitations
- 2008Oriented TiO2 nanostructured pillar arrayscitations
- 2005New strategies in the Raman study of the Cr/SiO2 Phillips catalyst: Observation of molecular adducts on Cr(II) sitescitations
- 2005FTIR investigation of the H-2, N-2, and C2H4 molecular complexes formed on the Cr(II) sites in the Phillips catalyst: A preliminary step in the understanding of a complex systemcitations
- 2004Carbon monoxide MgO from dispersed solids to single crystals: a review and new advancescitations
Places of action
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article
Oriented TiO2 nanostructured pillar arrays
Abstract
<p>A new method for the synthesis of parallelly aligned TiO<sub>2</sub> micropillars, either pure or fixed to a rigid carbon support was investigated. Mild oxidation treatment at 500°C under a flow of N<sub>2</sub> containing 1% of oxygen led to the formation of parallelly oriented elongated pillars that emerge from a compact amorphous carbon phase. The pillars were mesophorous and constitute of partially cemented anatase particles with diameters in the 10-20 nm range and a surface area of approximately 60 m<sup>2</sup>/g. A solution of 2-furanmethanol and Ti isopropoxide was prepared at room temperature. The solution was then heated to obtain a solid resin. It was observed that pure TiO<sub>2</sub> pillars that constitute of nearly pure anatase phase can be obtained by a further prolonged oxidation process in the presence of 10% oxygen.</p>