| 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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Vuorinen, Jyrki E.
University of Vaasa
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (30/30 displayed)
- 2020Development in additive methods in aramid fiber surface modification to increase fiber-matrix adhesioncitations
- 2020The effect of substrate pre-treatment on durability of rubber-stainless steel adhesioncitations
- 2018Effect of surfactant type and sonication energy on the electrical conductivity properties of nanocellulose-CNT nanocomposite filmscitations
- 2018Improved electromechanical response in acrylic rubber by different carbon-based fillerscitations
- 2018Temperature scanning stress relaxation of an autonomous self-healing elastomer containing non-covalent reversible network junctionscitations
- 2018Further enhancement of mechanical properties of conducting rubber composites based on multiwalled carbon nanotubes and Nitrile Rubber by solvent treatmentcitations
- 2018Characterization of elastic constants of anisotropic composites in compression using digital image correlationcitations
- 2018Mechanical, thermal, and burning properties of viscose fabric compositescitations
- 2017Automated high-throughput microbond tester for interfacial shear strength studies
- 2017The effect of matrix type on ageing of thick vinyl ester glass-fibre-reinforced laminatescitations
- 2017The effect of multi-wall carbon nanotube morphology on electrical and mechanical properties of polyurethane nanocompositescitations
- 2017The Effect of Ultrasonic Dispersion on the Surface Chemistry of Carbon Nanotubes in the Jeffamine D-230 Polyetheramine Mediumcitations
- 2017Erosive wear of filled vinylester composites in water and acidic media at elevated temperaturecitations
- 2017Vegetable fillers for electric stimuli responsive elastomerscitations
- 2017Microwave induced hierarchical nanostructures on aramid fibers and their influence on adhesion properties in a rubber matrixcitations
- 2017Minimization of losses in natural rubber films for dielectric energy harvesters
- 2016The effect of ultrasonic dispersion on the surface chemistry of carbon nanotubes in the Jeffamine D-230 polyetheramine mediumcitations
- 2016Erosion–corrosion resistance of various stainless steel grades in high-temperature sulfuric acid solutioncitations
- 2016Improvement of actuation performance of dielectric elastomers by barium titanate and carbon black fillerscitations
- 2016Influence of multiwalled carbon nanotubes on the processing behavior of epoxy powder compositions and on the mechanical properties of their fiber reinforced compositescitations
- 2016Composites of high-temperature thermomechanical pulps and polylactic acidcitations
- 2016The influence of high-temperature sulfuric acid solution ageing on the properties of laminated vinyl-ester jointscitations
- 2016Failure analysis of a leaching reactor made of glass-fiber reinforced plasticcitations
- 2016Evaluation of mechanical and dynamic mechanical properties of multiwalled carbon nanotube-based ethylene–propylene copolymer composites mixed by masterbatch dilutioncitations
- 2016Detergent impurity effect on recycled HDPEcitations
- 2015Erosive wear of various stainless steel grades used as impeller blade materials in high temperature aqueous slurrycitations
- 2015Interface modification of glass fibre-polyester composite-composite joints using peel pliescitations
- 2015Characterization of thermally aged polyetheretherketone fibrescitations
- 2015Photoelastic Stress Evaluation and Mechanical Testing of Hybrids
- 2014Stretching of solution processed carbon nanotube and graphene nanocomposite films on rubber substratescitations
Places of action
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article
Influence of multiwalled carbon nanotubes on the processing behavior of epoxy powder compositions and on the mechanical properties of their fiber reinforced composites
Abstract
This study reports the preparation of advanced carbon fiber composites with a nanocomposite matrix prepared by dispersing multiwall carbon nanotubes (CNTs) in a powder type epoxy oligomer with two different processing techniques (1) master batch dilution technique and (2) direct mixing (with the help of twin-screw extruder in both cases). The master batch technique shows a better efficiency for the dispersion of the CNTs aggregates. The rheological results demonstrate that the incorporation of the CNTs into the epoxy oligomer leads, as expected, to a marked increase in the viscosity and of the presence of a yield stress point that also depends on the processing technique adopted. Carbon fiber (CFRP) and glass fiber (GFRP) composite materials were produced by electrostatic spraying of the epoxy matrix formulations on the carbon and glass fabric, respectively, followed by calendering and mold pressing. The mechanical properties of the obtained epoxy/CNT-matrix composite materials, such as interlaminar fracture toughness, flexural strength, shear storage and loss moduli are discussed in terms of the processing techniques and fabric material. The incorporation of 1 wt% CNTs in the epoxy matrix results in a relevant increase of the fracture toughness, flexural strength and modulus of both CFRP and GFRP. POLYM. COMPOS., 2015. © 2015 Society of Plastics Engineers