Searched for: author:"Mol, J.M.C."
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Zhang, Chunyan (author), Liu, B. (author), Yu, Baoxing (author), Lu, Xiaopeng (author), Wei, Yong (author), Zhang, Tao (author), Mol, J.M.C. (author), Wang, Fuhui (author)
Surface pretreatment is generally applied before application of protective coatings on Mg alloys, which influences surface microstructure and electrochemical activity of the substrate and has an effect on the coating properties. The effect of various pretreatment processes (sand-blasting, grinding and polishing) on the microstructure and...
journal article 2019
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Visser, P. (author), Terryn, H.A. (author), Mol, J.M.C. (author)
This study presents the active protective properties of lithium-leaching coatings for a range of aluminium alloys. Coatings with and without lithium carbonate as leachable inhibitor were applied on the aluminium alloys, artificially damaged and exposed to the neutral salt spray. A combined approach of scanning electron microscopy and...
journal article 2019
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Visser, P. (author), Marcoen, Kristof (author), Trindade, G. F. (author), Abel, M. L. (author), Watts, J. F. (author), Hauffman, Tom (author), Mol, J.M.C. (author), Terryn, H.A. (author)
Chemical throwing power, being the distance over which an inhibitor is able to protect a defect effectively, is an important parameter for active protective coatings. This study investigates the chemical throwing power of lithium-based leachable corrosion inhibitors exhibiting different leaching kinetics, from coatings at different inhibitor...
journal article 2019
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Wu, Dequan (author), Zhang, D. (author), Ye, Yuwei (author), Ma, Lingwei (author), Minhas, Badar (author), Liu, Bei (author), Terryn, H.A. (author), Mol, J.M.C. (author), Li, Xiaogang (author)
Recently, lubricant-infused surfaces (LIS) have emerged as a prominent class of surface technology for antifouling, anti-icing and anticorrosion applications. However, long-term corrosion exposure and mechanical damages may deteriorate the practical performance of LIS during application. In this study, a robust LIS was fabricated by the...
journal article 2019
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Homborg, A.M. (author), Oonincx, PJ (author), Mol, J.M.C. (author)
A potentially powerful tool to detect and classify corrosion mechanisms is the analysis of electrochemical noise (EN). Data analysis in the time-frequency domain using, e.g., continuous wavelet transform (CWT) allows the extraction of localized frequency information, providing information on the type of corrosion, i.e., uniform or localized...
journal article 2018
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Stepniowski, W.J. (author), Moneta, Marcin (author), Karczewski, Krzysztof (author), Michalska-Domanska, Marta (author), Czujko, Tomasz (author), Mol, J.M.C. (author), Buijnsters, J.G. (author)
Anodic aluminum oxide was formed by employing mild and hard anodizing in sulfuric acid followed by mild anodizing in oxalic acid without oxide removal in-between at 40 and 45 V. Such multi-step anodizing, combining hard anodizing in sulfuric acid with mild anodizing in oxalic acid allowed to form a highly-ordered nanoporous template with a...
journal article 2018
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Meeusen, M. (author), Visser, P. (author), Fernández Macía, L. (author), Hubin, A. (author), Terryn, H.A. (author), Mol, J.M.C. (author)
In this work, the study of the time-dependent behaviour of lithium carbonate based inhibitor technology for the active corrosion protection of aluminium alloy 2024-T3 is presented. Odd random phase electrochemical impedance spectroscopy (ORP-EIS) is selected as the electrochemical tool to study the corrosion protective properties of a model...
journal article 2018
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Visser, P. (author), Gonzalez Garcia, Y. (author), Mol, J.M.C. (author), Terryn, H.A. (author)
This study focuses on the elucidation of the formation mechanism of passive layers on AA2024-T3 during the exposure to alkaline lithium carbonate solutions in the presence of sodium chloride. Under controlled conditions, in an electrochemical cell, a protective layer was generated comprising an amorphous inner layer and a crystalline outer...
journal article 2018
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Marcoen, Kristof (author), Visser, P (author), Trindade, G. F. (author), Abel, M. L. (author), Watts, J. F. (author), Mol, J.M.C. (author), Terryn, H.A. (author), Hauffman, T. (author)
Organic primer coatings loaded with environmentally harmful Cr(VI) corrosion inhibitive pigments still play an important role in corrosion protection of aluminium alloys for the aerospace industry. A potential “green” alternative coating system has recently been developed, loaded with lithium salt corrosion inhibitors. Under exposure to...
journal article 2018
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Mirzakhanzadeh, Z. (author), Kosari, A. (author), Moayed, M. H. (author), Naderi, R. (author), Taheri, P. (author), Mol, J.M.C. (author)
This work investigates the synergetic effect of zinc aluminum polyphosphate (ZAPP) and 2-mercaptobenzimidazole (MBI) on the corrosion protection of mild steel coated with a solvent-borne epoxy-polyamide layer. The magnitude and trend of electrochemical impedance spectroscopy data over 70-d immersion in 3.5 wt.% NaCl solution indicate superior...
journal article 2018
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Haddadi, S. (author), Ramazani, S. A.A. (author), Mahdavian, M. (author), Taheri, P. (author), Mol, J.M.C. (author)
In this work, we synthesized carbon hollow spheres (CHSs) using the silica templating method, encapsulated 2-mercaptobenzimidazole (MBI) inhibitor in the CHSs and evaluated their corrosion inhibition performance upon exposure of mild steel to a saline solution containing the released inhibitor. The effects of silica template surface...
journal article 2018
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Huang, Yao (author), Deng, Leping (author), Ju, Pengfei (author), Huang, Luyao (author), Qian, H. (author), Zhang, Dawei (author), Li, Xiaogang (author), Terryn, H.A. (author), Mol, J.M.C. (author)
In this study, a new self-healing shape memory polymer (SMP) coating was prepared to protect the aluminum alloy 2024-T3 from corrosion by the incorporation of dual-function microspheres containing polycaprolactone and the corrosion inhibitor 8-hydroxyquinoline (8HQ). The self-healing properties of the coatings were investigated via scanning...
journal article 2018
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Pletincx, Sven (author), Fockaert, L.I. (author), Meeusen, M. (author), Mol, J.M.C. (author), Terryn, H.A. (author), Hauffman, Tom (author)
A common approach to investigate chemical interactions at the polymer/metal oxide interface is by monitoring ultrathin polymer films onto a metal oxide substrate by a variety of surface analysis techniques. The deposition of this nanometer-thin overlayer is frequently carried out by reactive adsorption from dilute polymer solutions. However,...
journal article 2018
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Laird, Jamie S. (author), Hughes, Anthony E. (author), Ryan, C.J. (author), Visser, P (author), Terryn, H.A. (author), Mol, J.M.C. (author)
Lithium based inhibitors in aerospace coatings are seen as excellent replacements for their chromium counterparts which are both carcinogenic and heavier. However, Li is generally difficult to detect and following changes in its distribution due to corrosion is impossible with many standard techniques. Combining MeV Particle Induced Gamma and...
journal article 2017
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Pletincx, S. (author), Trotochaud, L. (author), Fockaert, L.I. (author), Mol, J.M.C. (author), Head, A.R. (author), Karslıoğlu, O. (author), Bluhm, H (author), Terryn, H.A. (author), Hauffman, T. (author)
Probing initial interactions at the interface of hybrid systems under humid conditions has the potential to reveal the local chemical environment at solid/solid interfaces under real-world, technologically relevant conditions. Here, we show that ambient pressure X-ray photoelectron spectroscopy (APXPS) with a conventional X-ray source can be...
journal article 2017
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Sababi, M. (author), Terryn, H.A. (author), Mol, J.M.C. (author)
The effect of a zirconium (Zr)-based pretreatment on interfacial bonding properties of a fusion bonded epoxy (FBE) coating on carbon steel is investigated. The initiation and kinetics of delamination of epoxy coatings applied on differently pretreated carbon steel surfaces is studied with scanning Kelvin probe (SKP). In-situ attenuated total...
journal article 2017
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Abrahami, S.T. (author), de Kok, John M.M. (author), Terryn, H.A. (author), Mol, J.M.C. (author)
For more than six decades, chromic acid anodizing (CAA) has been the central process in the surface pre-treatment of aluminum for adhesively bonded aircraft structures. Unfortunately, this electrolyte contains hexavalent chromium (Cr(VI)), a compound known for its toxicity and carcinogenic properties. To comply with the new strict...
journal article 2017
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Visser, P. (author), Meeusen, M. (author), Gonzalez Garcia, Y. (author), Terryn, H.A. (author), Mol, J.M.C. (author)
This work presents the electrochemical evaluation of protective layers generated in a coating defect from lithium-leaching organic coatings on AA2024-T3 aluminum alloys as a function of neutral salt spray exposure time. Electrochemical impedance spectroscopy was used to study the electrochemical properties on a macroscopic scale. An...
journal article 2017
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Pletincx, S. (author), Marcoen, Kristof (author), Trotochaud, L. (author), Fockaert, L.I. (author), Mol, J.M.C. (author), Head, A.R. (author), Karslıoğlu, O. (author), Bluhm, H (author), Terryn, H.A. (author), Hauffman, T. (author)
Understanding the stability of chemical interactions at the polymer/metal oxide interface under humid conditions is vital to understand the long-term durability of hybrid systems. Therefore, the interface of ultrathin PMMA films on native aluminum oxide, deposited by reactive adsorption, was studied. The characterization of the interface of the...
journal article 2017
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Qian, Hongchang (author), Xu, Dake (author), Du, Cuiwei (author), Zhang, Dawei (author), Li, Xiaogang (author), Huang, Luyao (author), Deng, Leping (author), Tu, Yunchao (author), Mol, J.M.C. (author), Terryn, H.A. (author)
This work introduces a new self-healing superhydrophobic coating based on dual actions by the corrosion inhibitor benzotriazole (BTA) and an epoxy-based shape memory polymer (SMP). Damage to the surface morphology (e.g., crushed areas and scratches) and the corresponding superhydrophobicity are shown to be rapidly healed through a simple heat...
journal article 2017
Searched for: author:"Mol, J.M.C."
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