| 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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Budzik, Michal Kazimierz
Aarhus University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Ultra-tough architected adhesive joints for integrated composite processing and bondingcitations
- 2023Ultra tough architected joints through single step bonding process with tunable properties
- 2022Three-dimensional, multiscale homogenization for hybrid woven composites with fiber-matrix debondingcitations
- 2021Effective through-the-thickness diffusivity of plain-woven composite from analytical homogenizationcitations
- 2021Fracture mechanics analysis of delamination along width-varying interfacescitations
- 2020Facile Access to Disulfide/Thiol Containing Poly(glycidyl methacrylate) Brushes as Potential Rubber Adhesive Layerscitations
- 2020Facile Access to Disulfide/Thiol Containing Poly(glycidyl methacrylate) Brushes as Potential Rubber Adhesive Layerscitations
- 2019From thin to extra-thick adhesive layer thicknesses:Fracture of bonded joints under mode I loading conditionscitations
- 2018On the fracture behaviour of CFRP bonded joints under mode I loading: Effect of supporting carrier and interface contaminationcitations
- 2018On the fracture behaviour of CFRP bonded joints under mode I loading: Effect of supporting carrier and interface contaminationcitations
- 2018Efficient bonding of ethylene-propylene-diene M-class rubber to stainless steel using polymer brushes as a nanoscale adhesivecitations
- 2017Inverse End Loaded Split test configuration for stable mode II crack propagation in bonded joint: macroscopic analysis—effective crack length approachcitations
- 2016Experimental study of cracks at interfaces with voidscitations
Places of action
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article
Efficient bonding of ethylene-propylene-diene M-class rubber to stainless steel using polymer brushes as a nanoscale adhesive
Abstract
A novel approach to bond rubber to metal using nanometers thick polymer brushes in the interface is investigated. An atom transfer radical polymerization (ATRP) initiator is grafted to the surface of stainless steel (SS) and poly(glycidyl methacrylate) (PGMA) brushes are grown from the surface. Benzoyl peroxide (BPO) is drop casted on the polymer films before the samples are overmolded with ethylene-propylene-diene M-class (EPDM) rubber. For surface concentrations below 0.2 µmol cm -2 regions with adhesive failure were observed. Thermal infrared reflectance absorption spectroscopy (T-IRRAS) and X-ray photoelectron spectroscopy (XPS) show a conversion of oxirane groups after heating samples to 170 °C. A compression molding system designed to mold uncured rubber on modified SS samples and subsequently to perform peel tests of the rubber-steel specimens are presented. Four stages of crack propagation are identified in the peel data: 1) elastic loading, 2) stable crack propagation, 3) unstable crack propagation, and 4) loss of load carrying capacity. The novel nanometer thick bonding system was benchmarked against a commercial bonding system. Calculated peel energies are in good agreement with previously reported values and show no significant difference compared to a commercial bonding agent. Therefore, it is concluded that the novel bonding system applying only a nanometer thick surface immobilized polymer brush layer offers similar adhesion as existing micrometer thick primer adhesives.