| 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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Prestat, Eric
Culham Centre for Fusion Energy
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2020Splenic Capture and In Vivo Intracellular Biodegradation of Biological-grade Graphene Oxide Sheetscitations
- 2019Enhanced Intraliposomal Metallic Nanoparticle Payload Capacity Using Microfluidic-Assisted Self-Assemblycitations
- 2018Study on the formation of thin film nanocomposite (TFN) membranes of polymers of intrinsic microporosity and graphene-like fillers: effect of lateral flake size and chemical functionalizationcitations
- 2018Study on the formation of thin film nanocomposite (TFN) membranes of polymers of intrinsic microporosity and graphene-like fillers: effect of lateral flake size and chemical functionalizationcitations
- 2017A Simple Electrochemical Route to Metallic Phase Trilayer MoS2: evaluation as Electrocatalysts and Supercapacitorscitations
- 2017A Simple Electrochemical Route to Metallic Phase Trilayer MoS2: evaluation as Electrocatalysts and Supercapacitorscitations
- 2017Enhanced organophilic separations with mixed matrix membranes of polymers of intrinsic microporosity and graphene-like fillerscitations
- 2017Role of 2D and 3D defects on the reduction of LaNiO 3 nanoparticles for catalysiscitations
- 2017In Situ Industrial Bimetallic Catalyst Characterisation using Scanning Transmission Electron Microscopy and X-Ray Absorption Spectroscopy at One Atmosphere and Elevated Temperaturecitations
- 2017In Situ Industrial Bimetallic Catalyst Characterisation using Scanning Transmission Electron Microscopy and X-Ray Absorption Spectroscopy at One Atmosphere and Elevated Temperaturecitations
- 2017Observing imperfection in atomic interfaces for van der Waals heterostructurescitations
- 2017EXPLORING NANOSCALE PRECURSOR REACTIONS IN ALLOY 600 IN H2/N2-H2O VAPOR USING IN SITU ANALYTICAL TRANSMISSION ELECTRON MICROSCOPYcitations
- 2017Mapping grain boundary heterogeneity at the nanoscale in a positive temperature coefficient of resistivity ceramiccitations
- 2017Mapping grain boundary heterogeneity at the nanoscale in a positive temperature coefficient of resistivity ceramiccitations
- 2017Mapping grain boundary heterogeneity at the nanoscale in a positive temperature coefficient of resistivity ceramiccitations
- 2017EXPLORING NANOSCALE PRECURSOR REACTIONS IN ALLOY 600 IN H 2 /N 2 -H 2 O VAPOR USING IN SITU ANALYTICAL TRANSMISSION ELECTRON MICROSCOPYcitations
- 2017Role of 2D and 3D defects on the reduction of LaNiO3 nanoparticles for catalysiscitations
- 2016The Application of In Situ Analytical Transmission Electron Microscopy to the Study of Preferential Intergranular Oxidation in Alloy 600citations
- 2016The Application of In Situ Analytical Transmission Electron Microscopy to the Study of Preferential Intergranular Oxidation in Alloy 600citations
- 2016Imaging the hydrated microbe-metal interface using nanoscale spectrum imagingcitations
- 2016Synthesis and characterization of composite membranes made of graphene and polymers of intrinsic microporositycitations
- 2014Real-time imaging and elemental mapping of AgAu nanoparticle transformationscitations
Places of action
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article
Study on the formation of thin film nanocomposite (TFN) membranes of polymers of intrinsic microporosity and graphene-like fillers: effect of lateral flake size and chemical functionalization
Abstract
Thin film nanocomposite (TFN) membranes of polymer of intrinsic microporosity PIM-1 incorporating graphene oxide (GO) nanosheets of different sizes and chemistries are presented. These membranes show an improved separation performance for the recovery of n-butanol from aqueous solutions through pervaporation; an improvement of ca. a third of the value achieved for pristine PIM-1 thin films is obtained for TFN membranes filled with nanometer-sized reduced octyl-functionalized GO. In addition, these nanometer-sized fillers lead to a maximum increase in total flux of approximately 40%. The thickness of the supported films is in the range 1–1.5 µm, and fillers used are micrometer- and nanometer-sized alkyl-functionalized GO nanosheets and their chemically reduced counterparts. As evidenced by a superior overall membrane performance, the interfacial interaction between the filler and the polymer matrix is enhanced for those whose lateral size is in the nanometer range. Moreover, an enhancement in the separation performance and productivity of such membranes is observed for higher operating temperatures and higher contents of n-butanol in the feed.