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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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article
Fracture, failure and compression behaviour of a 3D interconnected carbon aerogel (Aerographite) epoxy composite
Abstract
<p>Aerographite (AG) is a mechanically robust, lightweight synthetic cellular material, which consists of a 3D interconnected network of tubular carbon [1]. The presence of open channels in AG aids to infiltrate them with polymer matrices, thereby yielding an electrical conducting and lightweight composite. Aerographite produced with densities in the range of 7-15 mg/cm<sup>3</sup> was infiltrated with a low viscous epoxy resin by means of vacuum infiltration technique. Detailed morphological and structural investigations on synthesized AG and AG/epoxy composite were performed by scanning electron microscopic techniques. The present study investigates the fracture and failure of AG/epoxy composites and its energy absorption capacity under compression. The composites displayed an extended plateau region when uni-axially compressed, which led to an increase in energy absorption of ~133% per unit volume for 1.5 wt% of AG, when compared to pure epoxy. Preliminary results on fracture toughness showed an enhancement of ~19% in K<sub>IC</sub> for AG/epoxy composites with 0.45 wt% of AG. Observations of fractured surfaces under scanning electron microscope gives evidence of pull-out of arms of AG tetrapod, interface and inter-graphite failure as the dominating mechanism for the toughness improvement in these composites. These observations were consistent with the results obtained from photoelasticity experiments on a thin film AG/epoxy model composite.</p>