| 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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Crespo, João Goulão
Universidade Nova de Lisboa
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024A greener route to prepare PEBAX®1074 membranes for gas separation processescitations
- 2022Purification of ferulic acid from corn fibre alkaline extracts for bio-vanillin production using an adsorption processcitations
- 2021Modelling CO2 absorption in aqueous solutions of cholinium lysinate ionic liquidcitations
- 2021Stability of polymeric membranes to UV exposure before and after coating with TiO2 nanoparticlescitations
- 2020A corrosion evaluation of mild carbon steel in reclaimed refinery stripped sour watercitations
- 2020Nanocomposite membranes from nano-particles prepared by polymerization induced self-assembly and their biocidal activitycitations
- 2018Design of alumina monoliths by emulsion-gel castingcitations
- 2018Hydrogel Composite Membranes Incorporating Iron Oxide Nanoparticles as Topographical Designers for Controlled Heteronucleation of Proteinscitations
- 2017Nano-structured magneto-responsive membranes from block copolymers and iron oxide nanoparticlescitations
- 2017A non-invasive optical method for mapping temperature polarization in direct contact membrane distillationcitations
- 2017Morphological, chemical surface and filtration characterization of a new silicon carbide membranecitations
- 2007Comparison of physicochemical properties of new ionic liquids based on imidazolium, quaternary ammonium, and guanidinium cationscitations
- 2005Elucidating interactions of ionic liquids with polymer films using confocal Raman spectroscopycitations
- 2003Organomercurial removal from vaccine production wastewaters in a supported liquid membrane bioreactor
Places of action
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article
Nano-structured magneto-responsive membranes from block copolymers and iron oxide nanoparticles
Abstract
Mixed matrix membranes (MMMs) provide an exciting alternative to traditional membranes due to their favorable properties from both building blocks which are essential for certain separation applications. Block copolymer directed synthesis of MMMs is an innovative approach for the preparation of porous materials. In the current work the syntheses of mixed matrix membranes from a PMAA-b-PMMA block copolymer and functionalized iron oxide magnetic nanoparticles are demonstrated. The block copolymers were synthesized using a RAFT polymerization technique, along with three different types of magnetic nanoparticles with various surface properties. The thin film membranes were prepared by mixing different ratios of diblock copolymer in THF and iron oxide nanoparticles in water followed by tape casting or spin coating. The particles and the membranes were characterized using TEM, DLS, and SEM. The permeation behavior of the membranes was assessed using filtration tests in the presence and absence of a magnetic field. ; The Doctorate of L. Upadhyaya has been completed at the Institut Européen des Membranes and carried out in three universities: Université de Montpellier (France), Universidad de Zaragoza (Spain) and Universidade Nova de Lisboa (Portugal), and financed by a scholarship of the European Commission – Education, Audiovisual and Culture Executive Agency (EACEA), under the program: Erasmus Mundus Doctorate in Membrane Engineering – EUDIME (FPA N° 2011-0014, Edition III. eudime.unical.it). D. Q. and M. S. acknowledge the financial support from the “Agence Nationale pour la Recherche” (ANR-13-JS08-0008-01). ; Peer reviewed