| 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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Wilkinson, Arthur N.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Nanoplatelet Orientation and Young’s Modulus of Graphene/Phenoxy Nanocomposites
- 2021Optimization of Glass Transition Temperature and Pot Life of Epoxy Blends Using Response Surface Methodology (RSM)
- 2019Investigation of Thermal Stability of Non-Newtonian Melt Flowscitations
- 2019Addition of graphite filler to enhance electrical, morphological, thermal, and mechanical properties in poly (ethylene terephthalate)citations
- 2019Addition of graphite filler to enhance electrical, morphological, thermal, and mechanical properties in poly (ethylene terephthalate):Experimental characterization and material modelingcitations
- 2018Mechanical characterization of thin injection-moulded polypropylene specimens under large in-plane shear deformationscitations
- 2018Carbon Nanotube Hybrids and Their Polymer Nanocomposites
- 2018Interlaminar stresses in Glass-Cellulose Epoxy L Bend Hybrid Compositescitations
- 2017Electrical, Thermal, and Morphological Properties of Poly (ethylene terephthalate)-Graphite Nanoplatlet Nanocompositescitations
- 2016Low Viscosity Processing using Hybrid CNT-coated Silica Particles to Form Electrically Conductive Epoxy Resin Compositescitations
- 2014Deformation micromechanics of all-cellulose nanocomposites: Comparing matrix and reinforcing componentscitations
- 2013Orientation and deformation of wet-stretched all-cellulose nanocompositescitations
- 2012The influence of PES and triblock copolymer on the processing and properties of highly crosslinked epoxy matrices
- 20123D characterisation of void distribution in resin film infused composites
- 2012Deformation Micromechanics of All-cellulose Nanocomposites: Comparing Matrix Components
- 2012Influence of magnetic field alignment of cellulose whiskers on the mechanics of all-cellulose nanocompositescitations
- 2010Discrimination of matrix-fibre interactions in all-cellulose nanocompositescitations
- 2010Structure development and interfacial interactions in flexible polyurethane foam-layered silicate nanocompositescitations
- 2008Structure development in flexible polyurethane foam nanocomposites
- 2008Interfacial interactions in polymer-layered silicate nanocompositescitations
- 2007Evaluation of an alternative modification route for layered silicates and synthesis of poly(styrene) layered silicate nanocomposites by in-situ suspension polymerization
- 2007Tensile properties of melt intercalated polyamide 6 - Montmorillonite nanocompositescitations
- 2007Structure development in flexible polyurethane foam-layered silicate nanocompositescitations
- 2006Aspects of the thermal and photostabilisation of high styrene-butadiene copolymer (SBC)citations
- 2006Structure and dynamic mechanical properties of melt intercalated polyamide 6 - Montmorillonite nanocompositescitations
- 2003Structural composites formed by reaction injection moulding: Interlaminar fracture properties of glass fibre mat-copoly(urea/isocyanurate) resin composites
Places of action
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article
Interfacial interactions in polymer-layered silicate nanocomposites
Abstract
Interactions between sodium montmorillonite (Na-MMT) and a variety of probes, some of which are intended to model components of a polyurethane system, have been studied. Particular attention was given to the effect of preadsorbed water on the adsorption behavior of the probes. Flow microcalorimetry (FMC), diffuse reflectance Fourier transform infrared spectroscopy (DRIFTS), and wide-angle X-ray scattering (WAXS) were used to monitor the adsorption process. The probe set included alcohols, amines, ethers, poly(propylene glycol) monobutyl ethers (PPG), and 4-ethylphenyl isocyanate (4-EPI). FMC revealed that the preadsorbed water molecules on undried Na-MMT hindered die adsorption of alcohol and ether probes, but had little effect on the adsorption of amines. Drying of Na-MMT to less than 0.3% w/w H2O led to an increase in heat of adsorption and generally greater retention of the probes. PPG showed strong interaction with Na-MMT due to multipoint adsorption. With dried Na-MMT, WAXS revealed that PPG of molecular weight (MW) 1000 was partly intercalated into the gallery while lower molecular weight PPG (MW 340) did not intercalate the Na-MMT. DRIFTS spectra of 4-EPI adsorbed on undried Na-MMT revealed urea linkages, indicating formation of N,N′-bis(4-ethylphenyl) urea. In contrast, with dried Na-MMT the 4-EPI formed a urethane linkage with hydroxyl groups present at the edges of the silicate platelets. © 2008 American Chemical Society.