| 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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Garcia, Santiago J.
Delft University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Gas-phase deposited nanolayers guard organic microparticles in polymer matrices for active corrosion protection at damagescitations
- 2024Effect of delayed inhibitor supply on AA2024-T3 intermetallic activitycitations
- 2024Effect of delayed inhibitor supply on AA2024-T3 intermetallic activity: A local in situ analysis with reflected microscopycitations
- 2024Healable Supracolloidal Nanocomposite Water-Borne Coatingscitations
- 2024Role of Molecular Water Layer State on Freezing Front Propagation Rate and Mode Studied with Thermal Imagingcitations
- 2023Small concentrations of NaCl help building stable inhibiting layers from 2,5-dimercapto-1,3,4-thiadiazole (DMTD) on AA2024-T3citations
- 2022An integral non-intrusive electrochemical and in-situ optical technique for the study of the effectiveness of corrosion inhibitioncitations
- 2022An integral non-intrusive electrochemical and in-situ optical technique for the study of the effectiveness of corrosion inhibitioncitations
- 2022Identifying interfacial failure mode in aerospace adhesive bonds by broadband dielectric spectroscopycitations
- 2022Local strain-induced energy storage as driving force for autogenous scratch closurecitations
- 2021Analysis of naturally-generated corrosion products due to chlorides in 20-year old reinforced concretecitations
- 2021When all intermetallics dealloy in AA2024-T3citations
- 2021When all intermetallics dealloy in AA2024-T3: Quantifying early stage intermetallic corrosion kinetics under immersioncitations
- 2021Analysis of naturally-generated corrosion products due to chlorides in 20-year old reinforced concrete: An elastic modulus-mineralogy characterizationcitations
- 2020Corrosion Inhibition at Scribed Locations in Coated AA2024-T3 by Cerium- and DMTD-Loaded Natural Silica Microparticles under Continuous Immersion and Wet/Dry Cyclic Exposurecitations
- 2019Interpreting electrochemical noise and monitoring local corrosion by means of highly resolved spatiotemporal real-time opticscitations
- 2019Interpreting electrochemical noise and monitoring local corrosion by means of highly resolved spatiotemporal real-time opticscitations
- 2019Reducing subjectivity in EIS interpretation of corrosion and corrosion inhibition processes by in-situ optical analysiscitations
- 2018Superabsorbent polymer additives for repeated barrier restoration of damaged powder coatings under wet-dry cycles: A proof-of-conceptcitations
- 2018A translation of the structure of mussel byssal threads into synthetic materials by the utilization of histidine-rich block copolymerscitations
- 2018A translation of the structure of mussel byssal threads into synthetic materials by the utilization of histidine-rich block copolymerscitations
- 2017Healing of a glass fibre reinforced composite with a disulphide containing organic-inorganic epoxy matrixcitations
- 2017Cerium-loaded algae exoskeletons for active corrosion protection of coated AA2024-T3citations
- 2016Healing of Early Stage Fatigue Damage in Ionomer/Fe 3 O 4 Nanoparticle Compositescitations
- 2015Connecting supramolecular bond lifetime and network mobility for scratch healing in poly(butyl acrylate) ionomers containing sodium, zinc and cobaltcitations
- 2015Acylhydrazones as reversible covalent crosslinkers for self-healing polymerscitations
Places of action
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article
Acylhydrazones as reversible covalent crosslinkers for self-healing polymers
Abstract
<p>The utilization of dynamic covalent and noncovalent bonds in polymeric materials offers the possibility to regenerate mechanical damage, inflicted on the material, and is therefore of great interest in the field of self-healing materials. For the design of a new class of self-healing materials, methacrylate containing copolymers with acylhydrazones as reversible covalent crosslinkers are utilized. The self-healing polymer networks are obtained by a bulk polymerization of an acylhydrazone crosslinker and commercially available methacrylates as comonomers to fine-tune the T<sub>g</sub> of the systems. The influence of the amount of acylhydrazone crosslinker and the self-healing behavior of the polymers is studied in detail. Furthermore, the basic healing mechanism and the corresponding mechanical properties are analyzed. Acylhydrazone crosslinked polymer films are synthesized by the copolymerization of a new acylhydrazone crosslinker with different commercially available methacrylates. The self-healing behavior of the damaged material is studied in detail with the help of differential scanning calorimetry, scratch testing experiments, profilometry, dynamic-mechanical thermal analysis, and temperature dependent FT-IR as well as solid state NMR measurements.</p>