| 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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Eichhorn, Stephen J.
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (45/45 displayed)
- 2024Surface modification of cellulose nanomaterials with amine functionalized fluorinated ionic liquids for hydrophobicity and high thermal stabilitycitations
- 2024Raman spectroscopic stress mapping of single high modulus carbon fibre composite fragmentation in compressioncitations
- 2024Self-healing composite coating fabricated with a cystamine crosslinked cellulose nanocrystal stabilized Pickering emulsioncitations
- 2023Cellulose:A Review of Water Interactions, Applications in Composites, and Water Treatmentcitations
- 2023Cellulosecitations
- 2022Amphiphilic Cellulose Nanocrystals for Aqueous Processing of Thermoplastics:ACS Applied Polymer Materialscitations
- 2022Developing aligned discontinuous flax fibre compositescitations
- 2022Numerical simulation of transverse compression and densification of woodcitations
- 2022Sustainable Fiber-Reinforced Compositescitations
- 2022Developing aligned discontinuous flax fibre composites:Sustainable matrix selection and repair performance of vitrimerscitations
- 2022Interlaminar fracture toughness of carbon fibre composites with electrospun nanofibrous interleaves of polystyrene and cellulose nanocrystalscitations
- 2022Amphiphilic cellulose nanocrystals for aqueous processing of thermoplasticscitations
- 2020Carbon Nanofiber Aerogel/Magnetic Core-Shell Nanoparticle Composites as Recyclable Oil Sorbentscitations
- 2020Characterisation of natural fibres for sustainable discontinuous fibre composite materialscitations
- 2019Cellulose nanocrystal-polyetherimide hybrid nanofibrous interleaves for enhanced interlaminar fracture toughness of carbon fibre/epoxy compositescitations
- 2019Rapid Determination of the Distribution of Cellulose Nanomaterial Aggregates in Composites Enabled by Multi-Channel Spectral Confocal Microscopycitations
- 2019Thermosensitive supramolecular and colloidal hydrogels via self-assembly modulated by hydrophobized cellulose nanocrystalscitations
- 2018Interfaces in polyethylene oxide modified cellulose nanocrystal - polyethylene matrix compositescitations
- 2018Characterization of pulp derived nanocellulose hydrogels using AVAP® technologycitations
- 2018White magnetic paper based on a bacterial cellulose nanocompositecitations
- 2018Magnetic behavior of novel alloyed L1 0 -phase Co 1-x Fe x Pt nanoparticlescitations
- 2018Highly porous thermoplastic composite and carbon aerogel from cellulose nanocrystalscitations
- 2018Stress transfer and matrix-cohesive fracture mechanism in microfibrillated cellulose-gelatin nanocomposite filmscitations
- 2018High Stiffness Cellulose Fibers from Low Molecular Weight Microcrystalline Cellulose Solutions Using DMSO as Co-Solvent with Ionic Liquidcitations
- 2018Magnetic behavior of novel alloyed L10-phase Co1-xFexPt nanoparticlescitations
- 2016Deformation mechanisms in ionic liquid spun cellulose fiberscitations
- 2016Raman imaging as a tool for assessing the degree of mixing and the interface between polyethylene and cellulose nanocrystalscitations
- 2016Enhanced ductility and tensile properties of hybrid montmorillonite/cellulose nanowhiskers reinforced polylactic acid nanocompositescitations
- 2014Stress transfer in microfibrillated cellulose reinforced poly(vinyl alcohol) compositescitations
- 2014Deformation micromechanics of all-cellulose nanocomposites: Comparing matrix and reinforcing componentscitations
- 2013Microfibrillated cellulose reinforced poly(vinyl alcohol) compositescitations
- 2013Supercapacitance from cellulose and carbon nanotube nanocomposite fiberscitations
- 2013Supercapacitance from cellulose and carbon nanotube nanocomposite fiberscitations
- 2013Orientation and deformation of wet-stretched all-cellulose nanocompositescitations
- 2012Effective young's modulus of bacterial and microfibrillated cellulose fibrils in fibrous networkscitations
- 2012Interfaces in Cross-Linked and Grafted Bacterial Cellulose/Poly(Lactic Acid) Resin Compositescitations
- 2012Influence of magnetic field alignment of cellulose whiskers on the mechanics of all-cellulose nanocompositescitations
- 2011An artificial biomineral formed by incorporation of copolymer micelles in calcite crystalscitations
- 2009Imaging microstructure and stress fields within a cross-ply composite laminatecitations
- 2008Determination of the stiffness of cellulose nanowhiskers and the fiber-matrix interface in a nanocomposite using Raman spectroscopycitations
- 2008Analysis of the structure and deformation of a woven composite lamina using X-ray microdiffractioncitations
- 2007Influence of domain orientation on the mechanical properties of regenerated cellulose fiberscitations
- 2007Probing the internal geometry of a woven composite during deformation using an x-ray microdiffraction imaging techniquecitations
- 2006Analysis of local deformation in indented Ensis Siliqua mollusk shells using Raman spectroscopycitations
- 2004Analysis of stress transfer in two-phase polymer systems using synchrotron microfocus X-ray diffractioncitations
Places of action
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article
Self-healing composite coating fabricated with a cystamine crosslinked cellulose nanocrystal stabilized Pickering emulsion
Abstract
A gelled Pickering emulsion system was fabricated by first stabilizing linseed oil droplets in water with dialdehyde cellulose nanocrystals (DACNCs) and then cross-linking with cystamine. Cross-linking of the DACNCs was shown to occur by a reaction between the amine groups on cystamine and the aldehyde groups on the CNCs, causing gelation of the nanocellulose suspension. Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy were used to characterize the cystamine-cross-linked CNCs (cysCNCs), demonstrating their presence. Transmission electron microscopy images evidenced that cross-linking between cysCNCs took place. This cross-linking was utilized in a linseed oil-in-water Pickering emulsion system, creating a novel gelled Pickering emulsion system. The rheological properties of both DACNC suspensions and nanocellulose-stabilized Pickering emulsions were monitored during the cross-linking reaction. Dynamic light scattering and confocal laser scanning microscopy (CLSM) of the Pickering emulsion before gelling imaged CNC-stabilized oil droplets along with isolated CNC rods and CNC clusters, which had not been adsorbed to the oil droplet surfaces. Atomic force microscopy imaging of the air-dried gelled Pickering emulsion also demonstrated the presence of free CNCs alongside the oil droplets and the cross-linked CNC network directly at the oil-water interface on the oil droplet surfaces. Finally, these gelled Pickering emulsions were mixed with poly(vinyl alcohol) solutions and fabricated into self-healing composite coating systems. These self-healing composite coatings were then scratched and viewed under both an optical microscope and a scanning electron microscope before and after self-healing. The linseed oil was demonstrated to leak into the scratches, healing the gap automatically and giving a practical approach for a variety of potential applications.