| 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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Liebig, Wilfried V.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (29/29 displayed)
- 2024Crystallization and crystal morphology of polymers: A multiphase-field study
- 2024Deep convolutional generative adversarial network for generation of computed tomography images of discontinuously carbon fiber reinforced polymer microstructurescitations
- 2024Characterization and simulation of the interface between a continuous and discontinuous carbon fiber reinforced thermoplastic by using the climbing drum peel test considering humiditycitations
- 2023Wide Scale Characterization and Modeling of the Vibration and Damping Behavior of CFRP-Elastomer-Metal Laminates—Comparison and Discussion of Different Test Setups
- 2023Investigation of the friction behavior between dry/infiltrated glass fiber fabric and metal sheet during deep drawing of fiber metal laminatescitations
- 2023Investigation of the friction behavior between dry/infiltrated glass fiber fabric and metal sheet during deep drawing of fiber metal laminatescitations
- 2023Continuous simulation of a continuous-discontinuous fiber-reinforced thermoplastic (CODICOFRTP) Compression molding process
- 2022Investigation of the friction behavior between dry/infiltrated glass fiber fabric and metal sheet during deep drawing of fiber metal laminates
- 2022Investigation into the influence of the Mullins effect on the dynamic behavior of hybrid laminates
- 2022Characterization of the corrosion resistance of composite peened aluminumcitations
- 2022Application of a Tensor Interpolation Method on the Determination of Fiber Orientation Tensors From Computed Tomography Images
- 2022Development of an Injection Molding Process for Long Glass Fiber-Reinforced Phenolic Resinscitations
- 2022Determination of the penetration depth of ceramic blasting particles during composite peeningcitations
- 2022Development of an injection molding process for long glass fiber-reinforced phenolic resinscitations
- 2022Effects of hybridization on the tension–tension fatigue behavior of continuous-discontinuous fiber-reinforced sheet molding compound composites
- 2022Study of material homogeneity in the long fiber thermoset injection molding process by image texture analysiscitations
- 2022Fatigue behavior of hybrid continuous-discontinuous fiber-reinforced sheet molding compound composites under application-related loading conditionscitations
- 2021Wide Scale Characterization and Modeling of the Vibration and Damping Behavior of CFRP-Elastomer-Metal Laminates—Comparison and Discussion of Different Test Setupscitations
- 2021Compounding of short fiber reinforced phenolic resin by using specific mechanical energy input as a process control parametercitations
- 2021Wide scale characterization and modeling of the vibration and damping behavior of CFRP-elastomer-metal laminates — comparison and discussion of different test setupscitations
- 2021Characterization of the Corrosion Resistance of Composite Peened Aluminumcitations
- 2021Characterization of the Corrosion Resistance of Composite Peened Aluminum
- 2019A Multi-Scale Approach for the Virtual Characterization of Transversely Isotropic Viscoelastic Materials in the Frequency Domain
- 2019Fracture, failure and compression behaviour of a 3D interconnected carbon aerogel (Aerographite) epoxy compositecitations
- 2019Damping characterization of hybrid carbon fiber elastomer metal laminates using experimental and numerical dynamic mechanical analysiscitations
- 2019Application of a mixed variational higher order plate theory towards understanding the deformation behavior of hybrid laminates
- 2017Compression fracture of CFRP laminates containing stress intensifications
- 2017Influence of carbon nanoparticle modification on the mechanical and electrical properties of epoxy in small volumes
- 2016Fracture, failure and compression behaviour of a 3D interconnected carbon aerogel (Aerographite) epoxy compositecitations
Places of action
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document
Influence of carbon nanoparticle modification on the mechanical and electrical properties of epoxy in small volumes
Abstract
The influence of nanoparticle morphology and filler content on the mechanical and electrical properties of carbon nanoparticle modified epoxy is investigated regarding small volumes. Three types of particles, representing spherical, tubular and layered morphologies are used. A clear size effect of increasing true failure strength with decreasing volume is found for neat and carbon black modified epoxy. Carbon nanotube (CNT) modified epoxy exhibits high potential for strength increase, but dispersion and purity are critical. In few layer graphene modified epoxy, particles are larger than statistically distributed defects and initiate cracks, counteracting any size effect. Different toughness increasing mechanisms on the nano- and micro-scale depending on particle morphology are discussed based on scanning electron microscopy images. Electrical percolation thresholds in the small volume fibres are significantly higher compared to bulk volume, with CNT being found to be the most suitable morphology to form electrical conductive paths. Good correlation between electrical resistance change and stress strain behaviour under tensile loads is observed. The results show the possibility to detect internal damage in small volumes by measuring electrical resistance and therefore indicate to the high potential for using CNT modified polymers in fibre reinforced plastics as a multifunctional, self-monitoring material with improved mechanical properties.