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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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Dam-Johansen, Kim
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (56/56 displayed)
- 2024Advancing Coating Science: Non-Destructive Methods for Coating Degradation Evaluation and Breakdown Mechanism Investigation
- 2024Lignin Phosphate: A Biobased Substitute for Zinc Phosphate in Corrosion-Inhibiting Coatingscitations
- 2024Lignin Phosphate: A Biobased Substitute for Zinc Phosphate in Corrosion-Inhibiting Coatingscitations
- 2023Trust, but verify!
- 2023Polysiloxane-based elastomers and methods of producing such
- 2023Curable polysiloxane coating composition comprising polysilazane
- 2022Marine biofouling resistance rating using image analysiscitations
- 2022Encapsulated Inhibitive Pigment for Smart Anti-corrosive Epoxy Coatings
- 2022A Tunable Hyperspectral Imager for Detection and Quantification of Marine Biofouling on Coated Surfacescitations
- 2022Coating degradation and rust creep assessment - A comparison between a destructive method according to ISO 12944 and selected non-destructive methods
- 2022Self-stratification studies in waterborne epoxy-silicone systemscitations
- 2022Self-stratification studies in waterborne epoxy-silicone systemscitations
- 2022Thermal Conversion of Sodium Phytate Using the Oxygen Carrier Ilmenite Interaction with Na-Phosphate and Its Effect on Reactivitycitations
- 2022Non-destructive Evaluation of Coating Degradation and Rust Creep
- 2022Non-destructive Evaluation of Coating Degradation and Rust Creep
- 2021Methanol degradation mechanisms and permeability phenomena in novolac epoxy and polyurethane coatingscitations
- 2021Methanol degradation mechanisms and permeability phenomena in novolac epoxy and polyurethane coatingscitations
- 2021The influence of CO2 at HPHT conditions on properties and failures of an amine-cured epoxy novolac coatingcitations
- 2021Simultaneous tracking of hardness, reactant conversion, solids concentration, and glass transition temperature in thermoset polyurethane coatingscitations
- 2021A Tannin-based Inhibitive Pigment for a Sustainable Anti-corrosive Epoxy Coating Formulation
- 2021Degradation pathways of amine-cured epoxy novolac and bisphenol F resins under conditions of high pressures and high temperatures
- 2021Effects of Biochar Nanoparticles on Anticorrosive Performance of Zinc-rich Epoxy Coatingscitations
- 2021Effects of Biochar Nanoparticles on Anticorrosive Performance of Zinc-rich Epoxy Coatingscitations
- 2021Rust creep assessment - A comparison between a destructive method according to ISO 12944 and selected non-destructive methodscitations
- 2021Simultaneous tracking of hardness, reactant conversion, solids concentration, and glass transition temperature in thermoset polyurethane coatingscitations
- 2021The influence of CO 2 at HPHT conditions on properties and failures of an amine-cured epoxy novolac coatingcitations
- 2020Factors influencing mechanical long-term stability of condensation curing silicone elastomerscitations
- 2020Challenges in the development of reliable silicone elastomer coatings
- 2020Active deformation of dielectric elastomer for detection of biofouling
- 2020Reliable Condensation Curing Silicone Elastomers with Tailorable Propertiescitations
- 2019Scratch resistance of silicone elastomer coatings
- 2019Corrosion Protection of Epoxy Coating with Calcium Phosphate Encapsulated by Mesoporous Silica Nanoparticles
- 2019Corrosion Protection of Epoxy Coating with Calcium Phosphate Encapsulated by Mesoporous Silica Nanoparticles
- 2019Exposure of hydrocarbon intumescent coatings to the UL1709 heating curve and furnace rheology: Effects of zinc borate on char propertiescitations
- 2019Kinetic Parameters for Biomass under Self-Ignition Conditions: Low-Temperature Oxidation and Pyrolysiscitations
- 2019Measurements of methanol permeation rates across thermoset organic coatings
- 2018Structure-property relationship in silicone networks
- 2018Reaction kinetics for biomass self-ignition at 150–230°C
- 2017Acid-resistant organic coatings for the chemical industry: a reviewcitations
- 2014Properties of slurries made of fast pyrolysis oil and char or beech woodcitations
- 2013Efficient Fuel Pretreatment: Simultaneous Torrefaction and Grinding of Biomasscitations
- 2013Efficient Fuel Pretreatment: Simultaneous Torrefaction and Grinding of Biomasscitations
- 2013Influence of Biomass Chemical Properties on Torrefaction Characteristicscitations
- 2013Influence of Biomass Chemical Properties on Torrefaction Characteristicscitations
- 2012Devolatilization and Combustion of Tire Rubber and Pine Wood in a Pilot Scale Rotary Kilncitations
- 2012Microcapsule-based self-healing anticorrosive coatings: Capsule size, coating formulation, and exposure testingcitations
- 2011Synthesis of durable microcapsules for self-healing anticorrosive coatings: A comparison of selected methodscitations
- 2010Characterization and Quantification of Deposits Buildup and Removal in Biomass Suspension-Fired Boilers
- 2010Characterization and Quantification of Deposits Buildup and Removal in Biomass Suspension-Fired Boilers
- 2010Ash Deposit Formation and Removal in a Straw and Wood Suspension-Fired Boiler
- 2008A review of the interference of carbon containing fly ash with air entrainment in concretecitations
- 2007Characterization of pigment-leached antifouling coatings using BET surface area measurements and mercury porosimetrycitations
- 2006Dissolution rate measurements of sea water soluble pigments for antifouling paintscitations
- 2005Reaction rate estimation of controlled-release antifouling paint binders: Rosin-based systemscitations
- 2005Reaction rate estimation of controlled-release antifouling paint binders: Rosin-based systemscitations
- 2000Deposit Formation in a 150 MWe Utility PF-Boiler during Co-combustion of Coal and Strawcitations
Places of action
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document
Encapsulated Inhibitive Pigment for Smart Anti-corrosive Epoxy Coatings
Abstract
Applying organic coatings is the most common way to protect metal structures from corrosion failures. An anti-corrosive coating offers an effective physical barrier, impeding the diffusion of corrosive species to the metal substrate. To enhance the coatings’ anti-corrosive properties, the addition of pigments that inhibit the corrosion process is required if the barrier effect is disrupted.<br/><br/>In a conventional coating, the water uptake and the prolonged exposure to wet conditions can wash away part of the inhibitive pigment. This spontaneous release regardless of whether or not corrosion is likely to occur, can lead to a fast depletion of the coating from the inhibitive pigment and also sacrifice the barrier properties of the coating film. Thus, a higher pigment concentration is needed for sufficient long-term protection. Smart coatings with encapsulated inhibitive pigment, on the other hand, are able to respond to external triggering like changes in the pH and release the inhibitive species from the functional nanoparticles. The controlled release of the inhibitive ions prevents spontaneous material losses and enhances the durability of the coatings.<br/><br/>In the present work, calcium phosphate was encapsulated into mesoporous silica nanoparticles (MSN). The effect of pH on the structure and morphology of the MSN and the release of calcium phosphate from the MSN was investigated. Epoxy coatings with encapsulated (3 wt.%) and non-encapsulated (3 wt.% and 5 wt.%) calcium phosphate were formulated and their anti-corrosive performance was evaluated by Open Circuit Potential (OCP) and Electrochemical Impedance Spectroscopy (EIS) techniques. Results showed that encapsulation of the calcium phosphate as inhibitive pigment in the epoxy coating can enhance the anti-corrosive performance by preventing spontaneous pigment dissolution and controlling the pigment’s release from the coating.