| 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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Winnubst, Louis
University of Twente
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (27/27 displayed)
- 2021Controlled Nanoconfinement of Polyimide Networks in Mesoporous γ-Alumina Membranes for the Molecular Separation of Organic Dyescitations
- 2021Optimization of sintering conditions for improved microstructural and mechanical properties of dense Ce0.8Gd0.2O2-δ-FeCo2O4 oxygen transport membranescitations
- 2019New Generation of Mesoporous Silica Membranes Prepared by a Stöber-Solution Pore-Growth Approachcitations
- 2019Molecular separation using poly (styrene-co-maleic anhydride) grafted to Γ-aluminacitations
- 2019Molecular separation using poly (styrene-co-maleic anhydride) grafted to γ-alumina : Surface versus pore modificationcitations
- 2015Waste-to-resource preparation of a porous ceramic membrane support featuring elongated mullite whiskers with enhanced porosity and permeancecitations
- 2013Influence of sol-gel process parameters on the micro-structure and performance of hybrid silica membranescitations
- 2012Towards a generic method for inorganic porous hollow fibers preparation with shrinkage-controlled small radial dimensions, applied to Al2O3, Ni, SiC, stainless steel, and YSZcitations
- 2012Effect of temperature on friction and wear behavior of CuO-zirconia compositescitations
- 2012Production and characterization of micro- and nano-features in biomedical alumina and zirconia ceramics using a tape casting routecitations
- 2012Oxygen non-stoichiometry determination of perovskite materials by a carbonation processcitations
- 2011Porous stainless steel hollow fiber membranes via dry-wet spinningcitations
- 2011High-Temperature Tribological and Self-Lubricating Behavior of Copper Oxide-Doped Y-TZP Composite Sliding Against Aluminacitations
- 2011Porous stainless steel hollow fibers with shrinkage-controlled small radial dimensionscitations
- 2010Manipulating microstructure and mechanical properties of CuO doped 3Y-TZP nano-ceramics using spark-plasma sinteringcitations
- 2009Dry-sliding self-lubricating ceramics: CuO doped 3Y-TZPcitations
- 2009Analysis of reactions during sintering of CuO-doped 3Y-TZP nano-powder compositescitations
- 2007Effect of Microstructure on the Tribological and Mechanical Properties of CuO-Doped 3Y-TZP Ceramicscitations
- 2007Sintering behaviour and microstructure of 3Y-TZP + 8 mol% CuO nano-powder compositecitations
- 2006Sintering Behavior of 0.8 mol%-CuO-Doped 3Y-TZP Ceramicscitations
- 2006Synthesis, sintering and microstructure of 3Y-TZP/CuO nano-powder compositescitations
- 2004Friction and wear studies on nylon-6/SiO2 nanocompositescitations
- 2004Friction behaviour of solid oxide lubricants as second phase in alpha-Al2O3 and stabilised ZrO2 compositescitations
- 2003Densification of zirconia-hematite nanopowderscitations
- 2003Electrochemical characterisation of 3Y-TPZ-Fe2O3 compositescitations
- 2002Synthesis and characterisation of dual-phase Y-TZP and RuO2 nanopowders: dense electrode precursors.citations
- 2000Analysis of the preparation of In-doped CaZrO3 using a peroxo-oxalate complexation methodcitations
Places of action
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article
New Generation of Mesoporous Silica Membranes Prepared by a Stöber-Solution Pore-Growth Approach
Abstract
<p>Membranes consisting of uniform and vertically organized mesopores are promising systems for molecular filtration because of the possibility to combine high-flux and high-rejection properties. In this work, a new generation of mesoporous silica membranes (MSMs) have been developed, in which an organized mesoporous layer is directly formed on top of a porous ceramic support via a Stöber-solution pore-growth approach. Relevant characterization methods have been used to demonstrate the growth of the membrane separation layer and the effect of reaction time and the concentration of the reactants on the microstructure of the membrane. Compared to previous studies using the evaporation-induced self-assembly method to prepare MSMs, an important increase in water permeability was observed (from 1.0 to at least 3.8 L m<sup>-2</sup> h<sup>-1</sup> bar<sup>-1</sup>), indicating an improved pore alignment. The water permeability, cyclohexane permporometry tests, and molecular cut-off measurements (MWCO ≈ 2300 Da) were consistent with membranes composed of 2-3 nm accessible pores.</p>