| 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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Kühnert, Ines
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Combining Injection Molding and 3D Printing for Tailoring Polymer Material Propertiescitations
- 2023Micromechanical study on polypropylene-bicomponent fibers to improve mechanical interlocking for application in strain-hardening cement-based compositescitations
- 2021Effect of molar mass on critical specific work of flow for shear-induced crystal nucleation in poly (l-Lactic Acid)
- 2020Effect of filler synergy and cast film extrusion parameters on extrudability and direction-dependent conductivity of PVDF/carbon nanotube/carbon black compositescitations
- 2019Multi-functional powder coating materials for material bonding in metal-plastic joints ; Multifunktionale Pulverbeschichtungsmaterialien zur stoffschlüssige Anbindung in Metall-Kunststoff-Verbindungen
- 2019Synthesis and characterization of MgAl-DBS LDH/PLA composite by sonication-assisted masterbatch (SAM) melt mixing methodcitations
- 2018Substance to substance bonded metal-plastic joints by the use of latent reactive powder coatings as adhesive - Material and technology development ; Stoffschlüssige Metall-Kunststoff-Verbindungen durch Verwendung von latent-reaktiven Pulverlacken als Klebstoff - Werkstoff- und Technologieentwicklung
- 2018Prefinished Metal Polymer Hybrid Partscitations
- 2017Prefinished metal polymer hybrid parts ; Einbaufertige Hybridbauteile
- 2016Powder coating films with latent adhesive function for metal-plastic hybrids ; Pulverlacke mit latent vorhandener haftvermittelnden Funktion für Metall-Kunststoff-Verbunde
Places of action
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article
Effect of filler synergy and cast film extrusion parameters on extrudability and direction-dependent conductivity of PVDF/carbon nanotube/carbon black composites
Abstract
In the present study, melt-mixed composites based of poly (vinylidene fluoride) (PVDF) and fillers with different aspect ratios (carbon nanotubes (CNTs), carbon black (CB)) and their mixtures in composites were investigated whereby compression-molded plates were compared with melt-extruded films. The processing-related orientation of CNTs with a high aspect ratio leads to direction-dependent electrical and mechanical properties, which can be reduced by using mixed filler systems with the low aspect ratio CB. An upscaling of melt mixing from small scale to laboratory scale was carried out. From extruded materials, films were prepared down to a thickness of 50 µm by cast film extrusion under variation of the processing parameters. By combining CB and CNTs in PVDF, especially the electrical conductivity through the film could be increased compared to PVDF/CNT composites due to additional contact points in the sample thickness. The alignment of the fillers in the two directions within the films was deduced from the differences in electrical and mechanical film properties, which showed higher values in the extrusion direction than perpendicular to it. ; publishedVersion